transformers sentencepiece torch textwrap3 nltk scikit-learn gensim youtube-dl SpeechRecognition imageio==2.4.1 pydub flashtext==2.7 git+https://github.com/boudinfl/pke.git ipython-autotime https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.4.1/en_core_web_sm-3.4.1-py3-none-any.whl