Pin textclassifier dependencies
Pin textclassifier dependencies

django-textclassifier doesn't have pinned deps
https://github.com/agjohnson/django-textclassifier/blob/v1.0/setup.py

An update in nltk broke the package
https://github.com/nltk/nltk/issues/2312

rtfd/readthedocs.org,rtfd/readthedocs.org,rtfd/readthedocs.org,rtfd/readthedocs.org