Prolem in training phase about nsfw_model

[TechnikEmpire]

Please close this issue and open separate tickets for separate problems. Itll help others in the future when they're trying to solve similar issues or get more information about a specific issue they encounter.

[TechnikEmpire]

@ThanhBarTN

https://github.com/GantMan/nsfw_model/blob/master/training/train_all_models.cmd

[TechnikEmpire]

Read through the stack trace and Google it.

For example:

python-pillow/Pillow#4392

So we can very quickly surmise that you have a image where the file type is unsupported or its corrupt, or possibly even an empty file. It could also be that you need to update pillow. Check your data.

[TechnikEmpire]

Are you using the tensorflow 1.x scripts or tensorflow 2.x?

[ThanhBarTN]

Are you using the tensorflow 1.x scripts or tensorflow 2.x?

I'm using tensorflow 2.x

[TechnikEmpire]

Are you manually creating train and validation directories? Cause you shouldn't be.

You just do:

Images/class_a/*.jpg
Images/class_b/*.jpg
Etc.

The script automatically discovers all images in the class dies and splits them into train/value sets.

[ThanhBarTN]

I do exactly as you describe, here is my picture

[TechnikEmpire]

Hmm. Can you provide some error message/the training script output?

[ThanhBarTN]

this is the message when I run train_initialization.py

[TechnikEmpire]

You're running the tensorflow 1.x scripts, which I dont believe support what you're doing. I didn't write them. I wrote the v2 scripts (well, imported from tfhub and heavily modified).

[ThanhBarTN]

You're running the tensorflow 1.x scripts, which I dont believe support what you're doing. I didn't write them. I wrote the v2 scripts (well, imported from tfhub and heavily modified).

So if I run v2 scripts everything will be fine ?

[TechnikEmpire]

It should be. You have to use tensorflow hub modules and supply one. Example usage is shown in the training scripts

[ThanhBarTN]

@GantMan Can you help me with this issue from v1 scripts, please ?

[ThanhBarTN]

It should be. You have to use tensorflow hub modules and supply one. Example usage is shown in the training scripts

Can you send me v2 scripts please, 'cause I can't find it in repo, the lastest version is 1.2.0

[ThanhBarTN]

@ThanhBarTN

https://github.com/GantMan/nsfw_model/blob/master/training/train_all_models.cmd

Thank you so much

[ThanhBarTN]

@ThanhBarTN

https://github.com/GantMan/nsfw_model/blob/master/training/train_all_models.cmd

Hi @TechnikEmpire , During training I got this error. What is happening here, can you help me

D:\WORKING\Human_detection\Deep_learning-ver\nsfw_porn_detection\nsfw_model-1.1.0\nsfw_model-1.1.0>python ./training/make_nsfw_model.py --image_dir ./images --image_size 224 --saved_model_dir ./trained_models\inception_v3_224 --labels_output_file ./trained_models\inception_v3_224\class_labels.txt --tfhub_module https://tfhub.dev/google/imagenet/inception_v3/classification/4 --tflite_output_file ./trained_models\inception_v3_224\saved_model.tflite --train_epochs 5 --batch_size 16 --do_fine_tuning --learning_rate 0.001 --dropout_rate 0.0 --momentum 0.9
2020-07-09 16:57:18.281214: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudart64_101.dll
2020-07-09 16:57:20.214903: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library nvcuda.dll
2020-07-09 16:57:20.233523: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1561] Found device 0 with properties:
pciBusID: 0000:01:00.0 name: GeForce GTX 1060 computeCapability: 6.1
coreClock: 1.6705GHz coreCount: 10 deviceMemorySize: 6.00GiB deviceMemoryBandwidth: 178.99GiB/s
2020-07-09 16:57:20.234402: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudart64_101.dll
2020-07-09 16:57:20.242986: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cublas64_10.dll
2020-07-09 16:57:20.248537: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cufft64_10.dll
2020-07-09 16:57:20.252402: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library curand64_10.dll
2020-07-09 16:57:20.260060: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cusolver64_10.dll
2020-07-09 16:57:20.265988: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cusparse64_10.dll
2020-07-09 16:57:20.279981: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudnn64_7.dll
2020-07-09 16:57:20.281667: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1703] Adding visible gpu devices: 0
Configured device
I0709 16:57:20.285259 868 resolver.py:79] Using C:\Users\AI2\AppData\Local\Temp\tfhub_modules to cache modules.
2020-07-09 16:57:20.487066: I tensorflow/core/platform/cpu_feature_guard.cc:143] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
2020-07-09 16:57:20.497810: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x1dcad69f220 initialized for platform Host (this does not guarantee that XLA will be used). Devices:
2020-07-09 16:57:20.501339: I tensorflow/compiler/xla/service/service.cc:176] StreamExecutor device (0): Host, Default Version
2020-07-09 16:57:20.502333: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1561] Found device 0 with properties:
pciBusID: 0000:01:00.0 name: GeForce GTX 1060 computeCapability: 6.1
coreClock: 1.6705GHz coreCount: 10 deviceMemorySize: 6.00GiB deviceMemoryBandwidth: 178.99GiB/s
2020-07-09 16:57:20.511243: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudart64_101.dll
2020-07-09 16:57:20.519179: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cublas64_10.dll
2020-07-09 16:57:20.527671: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cufft64_10.dll
2020-07-09 16:57:20.528036: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library curand64_10.dll
2020-07-09 16:57:20.528415: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cusolver64_10.dll
2020-07-09 16:57:20.528771: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cusparse64_10.dll
2020-07-09 16:57:20.529177: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudnn64_7.dll
2020-07-09 16:57:20.529645: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1703] Adding visible gpu devices: 0
2020-07-09 16:57:21.038787: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1102] Device interconnect StreamExecutor with strength 1 edge matrix:
2020-07-09 16:57:21.039172: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1108] 0
2020-07-09 16:57:21.039499: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1121] 0: N
2020-07-09 16:57:21.039890: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1247] Created TensorFlow device (/job:localhost/replica:0/task:0/device:GPU:0 with 4831 MB memory) -> physical
GPU (device: 0, name: GeForce GTX 1060, pci bus id: 0000:01:00.0, compute capability: 6.1)
2020-07-09 16:57:21.043002: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x1dcca6bab50 initialized for platform CUDA (this does not guarantee that XLA will be used). Devices:
2020-07-09 16:57:21.047640: I tensorflow/compiler/xla/service/service.cc:176] StreamExecutor device (0): GeForce GTX 1060, Compute Capability 6.1
Using module https://tfhub.dev/google/imagenet/inception_v3/classification/4 with image size (224, 224)
Found 25092 images belonging to 2 classes.
Found 100373 images belonging to 2 classes.
Found 2 classes: neutral, porn
Model: "sequential"

---

Layer (type) Output Shape Param #

keras_layer (KerasLayer) (None, 1001) 23853833

---

dropout (Dropout) (None, 1001) 0

---

dense (Dense) (None, 2) 2004

---

prediction (Activation) (None, 2) 0

Total params: 23,855,837
Trainable params: 23,821,405
Non-trainable params: 34,432

---

None
Epoch 1/5
2020-07-09 16:57:34.183042: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 728 in the outer inference context.
2020-07-09 16:57:34.183503: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 697 in the outer inference context.
2020-07-09 16:57:34.184083: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 683 in the outer inference context.
2020-07-09 16:57:34.184463: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 827 in the outer inference context.
2020-07-09 16:57:34.189984: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 718 in the outer inference context.
2020-07-09 16:57:34.190654: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 580 in the outer inference context.
2020-07-09 16:57:34.191191: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 532 in the outer inference context.
2020-07-09 16:57:34.191591: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 711 in the outer inference context.
2020-07-09 16:57:34.191985: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 663 in the outer inference context.
2020-07-09 16:57:34.193864: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 624 in the outer inference context.
2020-07-09 16:57:34.194196: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 523 in the outer inference context.
2020-07-09 16:57:34.194432: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 506 in the outer inference context.
2020-07-09 16:57:34.203634: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 545 in the outer inference context.
2020-07-09 16:57:34.212039: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 467 in the outer inference context.
2020-07-09 16:57:34.212622: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 453 in the outer inference context.
2020-07-09 16:57:34.213166: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 421 in the outer inference context.
2020-07-09 16:57:34.213571: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 755 in the outer inference context.
2020-07-09 16:57:34.213943: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 748 in the outer inference context.
2020-07-09 16:57:34.215115: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 741 in the outer inference context.
2020-07-09 16:57:34.215430: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 513 in the outer inference context.
2020-07-09 16:57:34.215704: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 488 in the outer inference context.
2020-07-09 16:57:34.216038: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 460 in the outer inference context.
2020-07-09 16:57:34.216485: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 414 in the outer inference context.
2020-07-09 16:57:34.216802: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 559 in the outer inference context.
2020-07-09 16:57:34.217067: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 552 in the outer inference context.
2020-07-09 16:57:34.217355: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 495 in the outer inference context.
2020-07-09 16:57:34.218765: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 474 in the outer inference context.
2020-07-09 16:57:34.219206: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 131 in the outer inference context.
2020-07-09 16:57:34.219527: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 654 in the outer inference context.
2020-07-09 16:57:34.229019: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 566 in the outer inference context.
2020-07-09 16:57:34.229652: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 152 in the outer inference context.
2020-07-09 16:57:34.230206: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 145 in the outer inference context.
2020-07-09 16:57:34.230648: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 102 in the outer inference context.
2020-07-09 16:57:34.231087: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 637 in the outer inference context.
2020-07-09 16:57:34.231559: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 615 in the outer inference context.
2020-07-09 16:57:34.231852: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 598 in the outer inference context.
2020-07-09 16:57:34.232146: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 138 in the outer inference context.
2020-07-09 16:57:34.232443: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 95 in the outer inference context.
2020-07-09 16:57:34.232843: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 159 in the outer inference context.
2020-07-09 16:57:34.233118: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 189 in the outer inference context.
2020-07-09 16:57:34.233330: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 182 in the outer inference context.
2020-07-09 16:57:34.233510: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 166 in the outer inference context.
2020-07-09 16:57:34.233744: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 276 in the outer inference context.
2020-07-09 16:57:34.234133: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 283 in the outer inference context.
2020-07-09 16:57:34.234308: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 269 in the outer inference context.
2020-07-09 16:57:34.234535: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 65 in the outer inference context.
2020-07-09 16:57:34.234842: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 396 in the outer inference context.
2020-07-09 16:57:34.235146: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 290 in the outer inference context.
2020-07-09 16:57:34.235513: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 230 in the outer inference context.
2020-07-09 16:57:34.247641: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 72 in the outer inference context.
2020-07-09 16:57:34.248130: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 237 in the outer inference context.
2020-07-09 16:57:34.248468: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 212 in the outer inference context.
2020-07-09 16:57:34.248930: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 311 in the outer inference context.
2020-07-09 16:57:34.249296: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 219 in the outer inference context.
2020-07-09 16:57:34.249539: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 304 in the outer inference context.
2020-07-09 16:57:34.249973: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 79 in the outer inference context.
2020-07-09 16:57:34.250353: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 256 in the outer inference context.
2020-07-09 16:57:34.250586: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 247 in the outer inference context.
2020-07-09 16:57:34.250865: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 112 in the outer inference context.
2020-07-09 16:57:34.251113: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 199 in the outer inference context.
2020-07-09 16:57:34.251426: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 440 in the outer inference context.
2020-07-09 16:57:34.251889: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 403 in the outer inference context.
2020-07-09 16:57:34.252237: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 762 in the outer inference context.
2020-07-09 16:57:34.252482: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 793 in the outer inference context.
2020-07-09 16:57:34.262509: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 690 in the outer inference context.
2020-07-09 16:57:34.262824: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 676 in the outer inference context.
2020-07-09 16:57:34.263186: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 644 in the outer inference context.
2020-07-09 16:57:34.263497: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 605 in the outer inference context.
2020-07-09 16:57:34.263833: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 431 in the outer inference context.
2020-07-09 16:57:34.264138: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 58 in the outer inference context.
2020-07-09 16:57:34.264471: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 51 in the outer inference context.
2020-07-09 16:57:34.264765: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 44 in the outer inference context.
2020-07-09 16:57:34.265256: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 348 in the outer inference context.
2020-07-09 16:57:34.265498: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 339 in the outer inference context.
2020-07-09 16:57:34.265678: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 368 in the outer inference context.
2020-07-09 16:57:34.265852: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 361 in the outer inference context.
2020-07-09 16:57:34.266046: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 375 in the outer inference context.
2020-07-09 16:57:34.266373: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 382 in the outer inference context.
2020-07-09 16:57:34.266558: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 329 in the outer inference context.
2020-07-09 16:57:34.266733: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 322 in the outer inference context.
2020-07-09 16:57:34.266954: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 841 in the outer inference context.
2020-07-09 16:57:34.267148: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 858 in the outer inference context.
2020-07-09 16:57:34.267348: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 848 in the outer inference context.
2020-07-09 16:57:34.267983: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 900 in the outer inference context.
2020-07-09 16:57:34.268432: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 892 in the outer inference context.
2020-07-09 16:57:34.268613: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 884 in the outer inference context.
2020-07-09 16:57:34.269010: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 875 in the outer inference context.
2020-07-09 16:57:34.269232: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 587 in the outer inference context.
2020-07-09 16:57:34.269477: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 820 in the outer inference context.
2020-07-09 16:57:34.278606: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 813 in the outer inference context.
2020-07-09 16:57:34.278896: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 776 in the outer inference context.
2020-07-09 16:57:34.279228: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 867 in the outer inference context.
2020-07-09 16:57:34.279514: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 806 in the outer inference context.
2020-07-09 16:57:34.279947: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 783 in the outer inference context.
2020-07-09 16:57:35.096620: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 900 in the outer inference context.
2020-07-09 16:57:35.097116: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 827 in the outer inference context.
2020-07-09 16:57:35.097792: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 892 in the outer inference context.
2020-07-09 16:57:35.098173: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 884 in the outer inference context.
2020-07-09 16:57:35.107416: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 867 in the outer inference context.
2020-07-09 16:57:35.108062: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 875 in the outer inference context.
2020-07-09 16:57:35.108598: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 858 in the outer inference context.
2020-07-09 16:57:35.109066: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 841 in the outer inference context.
2020-07-09 16:57:35.109445: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 580 in the outer inference context.
2020-07-09 16:57:35.110041: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 820 in the outer inference context.
2020-07-09 16:57:35.110315: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 776 in the outer inference context.
2020-07-09 16:57:35.110619: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 848 in the outer inference context.
2020-07-09 16:57:35.110934: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 783 in the outer inference context.
2020-07-09 16:57:35.111318: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 587 in the outer inference context.
2020-07-09 16:57:35.120732: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 566 in the outer inference context.
2020-07-09 16:57:35.121303: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 559 in the outer inference context.
2020-07-09 16:57:35.121753: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 460 in the outer inference context.
2020-07-09 16:57:35.122221: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 348 in the outer inference context.
2020-07-09 16:57:35.122654: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 467 in the outer inference context.
2020-07-09 16:57:35.123281: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 474 in the outer inference context.
2020-07-09 16:57:35.123697: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 304 in the outer inference context.
2020-07-09 16:57:35.124004: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 495 in the outer inference context.
2020-07-09 16:57:35.124268: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 488 in the outer inference context.
2020-07-09 16:57:35.124534: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 440 in the outer inference context.
2020-07-09 16:57:35.124937: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 403 in the outer inference context.
2020-07-09 16:57:35.125188: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 396 in the outer inference context.
2020-07-09 16:57:35.125592: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 361 in the outer inference context.
2020-07-09 16:57:35.125836: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 339 in the outer inference context.
2020-07-09 16:57:35.126227: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 431 in the outer inference context.
2020-07-09 16:57:35.126514: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 329 in the outer inference context.
2020-07-09 16:57:35.126767: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 311 in the outer inference context.
2020-07-09 16:57:35.127067: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 368 in the outer inference context.
2020-07-09 16:57:35.127513: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 199 in the outer inference context.
2020-07-09 16:57:35.136755: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 532 in the outer inference context.
2020-07-09 16:57:35.137290: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 65 in the outer inference context.
2020-07-09 16:57:35.137962: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 256 in the outer inference context.
2020-07-09 16:57:35.138320: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 322 in the outer inference context.
2020-07-09 16:57:35.138884: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 247 in the outer inference context.
2020-07-09 16:57:35.139223: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 453 in the outer inference context.
2020-07-09 16:57:35.139732: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 421 in the outer inference context.
2020-07-09 16:57:35.140020: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 414 in the outer inference context.
2020-07-09 16:57:35.140398: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 276 in the outer inference context.
2020-07-09 16:57:35.140909: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 269 in the outer inference context.
2020-07-09 16:57:35.141224: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 382 in the outer inference context.
2020-07-09 16:57:35.141479: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 375 in the outer inference context.
2020-07-09 16:57:35.141737: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 283 in the outer inference context.
2020-07-09 16:57:35.142042: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 813 in the outer inference context.
2020-07-09 16:57:35.142260: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 230 in the outer inference context.
2020-07-09 16:57:35.142506: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 290 in the outer inference context.
2020-07-09 16:57:35.142817: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 718 in the outer inference context.
2020-07-09 16:57:35.143213: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 711 in the outer inference context.
2020-07-09 16:57:35.143801: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 624 in the outer inference context.
2020-07-09 16:57:35.144070: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 748 in the outer inference context.
2020-07-09 16:57:35.144490: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 741 in the outer inference context.
2020-07-09 16:57:35.154721: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 663 in the outer inference context.
2020-07-09 16:57:35.155201: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 762 in the outer inference context.
2020-07-09 16:57:35.155658: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 755 in the outer inference context.
2020-07-09 16:57:35.156400: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 615 in the outer inference context.
2020-07-09 16:57:35.156896: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 654 in the outer inference context.
2020-07-09 16:57:35.157513: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 676 in the outer inference context.
2020-07-09 16:57:35.157884: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 690 in the outer inference context.
2020-07-09 16:57:35.158181: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 683 in the outer inference context.
2020-07-09 16:57:35.158497: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 728 in the outer inference context.
2020-07-09 16:57:35.158757: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 793 in the outer inference context.
2020-07-09 16:57:35.159034: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 637 in the outer inference context.
2020-07-09 16:57:35.159338: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 806 in the outer inference context.
2020-07-09 16:57:35.159598: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 697 in the outer inference context.
2020-07-09 16:57:35.160073: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 598 in the outer inference context.
2020-07-09 16:57:35.160353: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 545 in the outer inference context.
2020-07-09 16:57:35.169975: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 523 in the outer inference context.
2020-07-09 16:57:35.170908: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 644 in the outer inference context.
2020-07-09 16:57:35.171307: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 605 in the outer inference context.
2020-07-09 16:57:35.171965: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 552 in the outer inference context.
2020-07-09 16:57:35.172299: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 513 in the outer inference context.
2020-07-09 16:57:35.172722: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 506 in the outer inference context.
2020-07-09 16:57:35.173135: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 237 in the outer inference context.
2020-07-09 16:57:35.173559: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 95 in the outer inference context.
2020-07-09 16:57:35.173851: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 189 in the outer inference context.
2020-07-09 16:57:35.174146: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 182 in the outer inference context.
2020-07-09 16:57:35.174423: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 219 in the outer inference context.
2020-07-09 16:57:35.174833: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 212 in the outer inference context.
2020-07-09 16:57:35.175144: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 152 in the outer inference context.
2020-07-09 16:57:35.175358: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 138 in the outer inference context.
2020-07-09 16:57:35.175567: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 131 in the outer inference context.
2020-07-09 16:57:35.175791: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 145 in the outer inference context.
2020-07-09 16:57:35.176178: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 112 in the outer inference context.
2020-07-09 16:57:35.176416: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 166 in the outer inference context.
2020-07-09 16:57:35.176613: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 159 in the outer inference context.
2020-07-09 16:57:35.176882: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 102 in the outer inference context.
2020-07-09 16:57:35.177110: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 79 in the outer inference context.
2020-07-09 16:57:35.177532: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 72 in the outer inference context.
2020-07-09 16:57:35.186813: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 58 in the outer inference context.
2020-07-09 16:57:35.187349: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 44 in the outer inference context.
2020-07-09 16:57:35.187730: W tensorflow/core/common_runtime/shape_refiner.cc:88] Function instantiation has undefined input shape at index: 51 in the outer inference context.
2020-07-09 16:57:38.456244: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cublas64_10.dll
2020-07-09 16:57:39.465590: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudnn64_7.dll
2020-07-09 16:57:40.095290: W tensorflow/stream_executor/gpu/redzone_allocator.cc:314] Internal: Invoking GPU asm compilation is supported on Cuda non-Windows platforms only
Relying on driver to perform ptx compilation.
Modify $PATH to customize ptxas location.
This message will be only logged once.
2020-07-09 16:57:40.983306: W tensorflow/core/common_runtime/bfc_allocator.cc:311] Garbage collection: deallocate free memory regions (i.e., allocations) so that we can re-allocate a larger
region to avoid OOM due to memory fragmentation. If you see this message frequently, you are running near the threshold of the available device memory and re-allocation may incur great performance overhead. You may try smaller batch sizes to observe the performance impact. Set TF_ENABLE_GPU_GARBAGE_COLLECTION=false if you'd like to disable this feature.
514/6273 [=>............................] - ETA: 1:42:55 - loss: 0.6602 - accuracy: 0.8975C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\PIL\Image.py:2835: DecompressionBombWarning: Image size (117018720 pixels) exceeds limit of 89478485 pixels, could be decompression bomb DOS attack.
DecompressionBombWarning,
1380/6273 [=====>........................] - ETA: 1:27:58 - loss: 0.6198 - accuracy: 0.9212C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\PIL\Image.py:2835: DecompressionBombWarning: Image size (98130452 pixels) exceeds limit of 89478485 pixels, could be decompression bomb DOS attack.
DecompressionBombWarning,
1410/6273 [=====>........................] - ETA: 1:27:26 - loss: 0.6191 - accuracy: 0.9216C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\PIL\Image.py:2835: DecompressionBombWarning: Image size (143085600 pixels) exceeds limit of 89478485 pixels, could be decompression bomb DOS attack.
DecompressionBombWarning,
1925/6273 [========>.....................] - ETA: 1:18:20 - loss: 0.6065 - accuracy: 0.92892020-07-09 17:32:24.965632: W tensorflow/core/framework/op_kernel.cc:1741] Unknown: UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x000001DD0B030048>
Traceback (most recent call last):

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\ops\script_ops.py", line 243, in call
ret = func(*args)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\autograph\impl\api.py", line 309, in wrapper
return func(*args, **kwargs)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\data\ops\dataset_ops.py", line 785, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\data_adapter.py", line 801, in wrapped_generator
for data in generator_fn():

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\data_adapter.py", line 932, in generator_fn
yield x[i]

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\iterator.py", line 65, in getitem
return self._get_batches_of_transformed_samples(index_array)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\iterator.py", line 230, in _get_batches_of_transformed_samples
interpolation=self.interpolation)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\utils.py", line 114, in load_img
img = pil_image.open(io.BytesIO(f.read()))

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\PIL\Image.py", line 2931, in open
"cannot identify image file %r" % (filename if filename else fp)

PIL.UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x000001DD0B030048>

1926/6273 [========>.....................] - ETA: 1:18:19 - loss: 0.6066 - accuracy: 0.9288Traceback (most recent call last):
File "./training/make_nsfw_model.py", line 273, in
run_main()
File "./training/make_nsfw_model.py", line 269, in run_main
app.run(main)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\absl\app.py", line 299, in run
_run_main(main, args)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\absl\app.py", line 250, in _run_main
sys.exit(main(argv))
File "./training/make_nsfw_model.py", line 197, in main
FLAGS.tfhub_module, image_dir, hparams, FLAGS.image_size, FLAGS.saved_model_dir)
File "D:\WORKING\Human_detection\Deep_learning-ver\nsfw_porn_detection\nsfw_model-1.1.0\nsfw_model-1.1.0\training\make_nsfw_model_lib.py", line 430, in make_image_classifier
valid_data_and_size)
File "D:\WORKING\Human_detection\Deep_learning-ver\nsfw_porn_detection\nsfw_model-1.1.0\nsfw_model-1.1.0\training\make_nsfw_model_lib.py", line 268, in train_model
validation_steps=validation_steps)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\training.py", line 66, in _method_wrapper
return method(self, *args, **kwargs)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\training.py", line 848, in fit
tmp_logs = train_function(iterator)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\def_function.py", line 580, in call
result = self._call(*args, **kwds)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\def_function.py", line 611, in _call
return self._stateless_fn(*args, **kwds) # pylint: disable=not-callable
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\function.py", line 2420, in call
return graph_function._filtered_call(args, kwargs) # pylint: disable=protected-access
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\function.py", line 1665, in _filtered_call
self.captured_inputs)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\function.py", line 1746, in _call_flat
ctx, args, cancellation_manager=cancellation_manager))
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\function.py", line 598, in call
ctx=ctx)
File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\eager\execute.py", line 60, in quick_execute
inputs, attrs, num_outputs)
tensorflow.python.framework.errors_impl.UnknownError: 2 root error(s) found.
(0) Unknown: UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x000001DD0B030048>
Traceback (most recent call last):

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\ops\script_ops.py", line 243, in call
ret = func(*args)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\autograph\impl\api.py", line 309, in wrapper
return func(*args, **kwargs)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\data\ops\dataset_ops.py", line 785, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\data_adapter.py", line 801, in wrapped_generator
for data in generator_fn():

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\data_adapter.py", line 932, in generator_fn
yield x[i]

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\iterator.py", line 65, in getitem
return self._get_batches_of_transformed_samples(index_array)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\iterator.py", line 230, in _get_batches_of_transformed_samples
interpolation=self.interpolation)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\utils.py", line 114, in load_img
img = pil_image.open(io.BytesIO(f.read()))

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\PIL\Image.py", line 2931, in open
"cannot identify image file %r" % (filename if filename else fp)

PIL.UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x000001DD0B030048>

     [[{{node PyFunc}}]]
     [[IteratorGetNext]]

(1) Unknown: UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x000001DD0B030048>
Traceback (most recent call last):

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\ops\script_ops.py", line 243, in call
ret = func(*args)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\autograph\impl\api.py", line 309, in wrapper
return func(*args, **kwargs)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\data\ops\dataset_ops.py", line 785, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\data_adapter.py", line 801, in wrapped_generator
for data in generator_fn():

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\keras\engine\data_adapter.py", line 932, in generator_fn
yield x[i]

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\iterator.py", line 65, in getitem
return self._get_batches_of_transformed_samples(index_array)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\iterator.py", line 230, in _get_batches_of_transformed_samples
interpolation=self.interpolation)

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\keras_preprocessing\image\utils.py", line 114, in load_img
img = pil_image.open(io.BytesIO(f.read()))

File "C:\Users\AI2\AppData\Local\Programs\Python\Python37\lib\site-packages\PIL\Image.py", line 2931, in open
"cannot identify image file %r" % (filename if filename else fp)

PIL.UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x000001DD0B030048>

     [[{{node PyFunc}}]]
     [[IteratorGetNext]]
     [[IteratorGetNext/_2]]

0 successful operations.
0 derived errors ignored. [Op:__inference_train_function_36452]

Function call stack:
train_function -> train_function

[ThanhBarTN]

Please close this issue and open separate tickets for separate problems. Itll help others in the future when they're trying to solve similar issues or get more information about a specific issue they encounter.
Thank you for your help, I appreciate a lot