What is the use of zip() function in Python?

In Python, we have a built-in function zip() that can be used to aggregate all the Iterable objects of an Iterator.
We can use it to aggregate Iterable objects from two iterators as well.
list_1 = [‘a’, ‘b’, ‘c’]
list_2 = [‘1’, ‘2’, ‘3’]
for a, b in zip(list_1, list_2):
print a, b


By using zip() function we can divide our input data from different sources into fixed number of sets.

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