python3 list flatten code example
Example 1: flatten list of lists python
flat_list = [item for sublist in t for item in sublist]
Example 2: flatten a list of lists python
flattened = [val for sublist in list_of_lists for val in sublist]
flat_list = [item for sublist in t for item in sublist]
flattened = [val for sublist in list_of_lists for val in sublist]