Python | Convert a nested list into a flat list
In this article, we will cover how to Flatten a List of Lists in python. To convert a nested list into a flat list we are going to see some examples. Example: Input : l = [1, 2, [3, 4, [5, 6] ], 7, 8, [9, [10] ] ] Output : l = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] Input : l = [[['item1', 'item2']], [['ite