New to txtai, some general questions about txtai

[davidmezzetti]

Hello, thank you for the interest. I've also noticed your txtchat issues and I'll take a look at those.

In terms of these questions.

1. how to connect the txtai with langchain?
   I haven't considered this integration. I'm sure there are ways to do it but I don't use langchain, so I'm not that familiar with the framework.

2. is there a gui for Faiss database?
   Not that I'm aware of. It's a file system format. If you wanted to inspect the data in Faiss, the best thing would be doing that with a Jupyter notebook. See the link below.
   https://github.com/neuml/txtai/blob/master/examples/29_Anatomy_of_a_txtai_index.ipynb

3. where is the saved persistant embedding?
   Seems related to (2). This depends on the backend used. For Faiss, there are methods to reconstruct embeddings but they aren't stored by default.

[yiouyou]

@davidmezzetti

Thanks. I'm learning txtai from all those notebook examples. Once get ready, maybe can write a notebook about ollama + txtai + langchain.

I tried to find more tutorials on youtube, but not that much and helpful. I've not run a txtchat workflow with rocket.chat successfully, the document seems not enough for a newbie.