how to use (read) google pre-trained word2vec model file?
I have searched about it and fixed the error through these steps:
you should load the "GoogleNews-vectors-negative300.bin.gz" file at first then extract it by this command in Ubuntu: gunzip -k GoogleNews-vectors-negative300.bin.gz. [ manually extracting is never recommended]. Secondly, you should apply these commands in python 3:

import gensim
model = gensim.models.Word2Vec.load_word2vec_format('./model/GoogleNews-vectors-negative300.bin', binary=True) 


I hope it will be useful.