Good afternoon, personally, I can advise you to read The Complete Beginner's Guide to the Gensim Library on the RealPython website. Gensim is an open source Python library written by Radim Rehurek that is used for unsupervised topic modeling and natural language processing (NLP). It is designed to extract semantic themes from documents. Gensim can handle large text collections. This distinguishes it from other in-memory machine learning software libraries. GenSim also provides efficient multi-core implementations of various algorithms to increase processing speed.