adding a txt file#12

bla1ne wants to merge 2 commits intoLinkedInLearning:mainLinkedInLearning/python-for-data-science-and-machine-learning-essential-training-part-1-3006708:mainfrom

bla1ne:mainbla1ne/python-for-data-science-and-machine-learning-essential-training-part-1-3006708:mainCopy head branch name to clipboard