# The defaultdict tool is a container in the collections class of Python. It's similar to the usual dictionary (dict) container, but the only difference is that a defaultdict will have a default value ...

https://towardsdatascience.com/python-pro-tip-start-using-python-defaultdict-and-counter-in-place-of-dictionary-d1922513f747 # count the number of word occurrences in ...