update in multimap function in utils.py and added test for it - #1014

update in multimap function in utils.py and added test for it#1014

antmarakis merged 3 commits into

aimacode:masteraimacode/aima-python:masterfrom

thesagarsehgal:update_utils_multimapthesagarsehgal/aima-python:update_utils_multimapCopy head branch name to clipboard