n_gram_creator

[ad3429]

Your n_gram_creator works fine how you have it, but here is another way to write it using a foreach loop in case you want to take a look:

def ngram_creator(text_list):
    ngrams   = []
    lastword = None

    for word in text_list:
        if lastword:
            ngrams.append('{} {}'.format(lastword, word))
        lastword = word
    return ngrams

[jennyong220]

ooo, that's interesting. Thanks for the perspective!