Sentence initialisation for word2vec

i.py

def make_random_input_sentence(sequence_length=300,word2vec):
    import random
    input_words=list()
    input_sentence=list()
    for i in range(0,sequence_length):
        word=random.choice(list(sg.wv.vocab.keys()))
        input_words.append(word)
        vector=word2vec[word]
        input_sentence.append(vector)
    input_sentence=np.array(input_sentence)