predictions_website.py raises AttributeError: '_LazyAutoMapping' object has no attribute '_mapping' about transformersum

[Geethi2020]

That worked. Thank you so much.

[Usama3627]

Experiencing the same issue when trying to import extractive from ExtractiveSummary
Initially, the ModuleNotFoundError: No module named 'extractive' error was experienced (as mentioned in issue #59 but it was resolved after changing the directory to src.

[Geethi2020]

Same issue for me as well, with import extractive from ExtractiveSummary. It used to work a couple of weeks ago. Anything changed recently ?

[HHousen]

This should now be resolved by 1395f37. Please let me know if this didn't work.

[Geethi2020]

Thank you for fixing "_LazyAutoMapping" issue.

But now it triggers a ValueError though (which seems to have originally resolved a while back)

summary         = extrSumm_model.predict(context, raw_scores=False, num_summary_sentences=6)

Error message is

ValueError: [E003] Not a valid pipeline component. Expected callable, but got 'sentencizer' (name: 'None').[E004] If you meant to add a built-in component, use `create_pipe`: `nlp.add_pipe(nlp.create_pipe('sentencizer'))`

Log is

/content/transformersum/src/extractive.py in predict(self, input_text, raw_scores, num_summary_sentences)
   1174         """
   1175         nlp = English()
-> 1176       nlp.add_pipe("sentencizer")
   1177         doc = nlp(input_text)

/usr/local/lib/python3.7/dist-packages/spacy/language.py in add_pipe(self, component, name, before, after, first, last)
    325             if isinstance(component, basestring_) and component in self.factories:
    326                 msg += Errors.E004.format(component=component)
--> 327             raise ValueError(msg)
    328         if name is None:
    329             name = util.get_component_name(component)

Tried making the change as mentioned in the error message; but no luck. Would you please check ?

[HHousen]

Looks like you're using an old version of Spacy (probably v2). Please try upgrading to v3 with pip install -U spacy. Some services (ex: Google Colab) come with v2 installed by default but this library is updated to work with v3.