How would I get rid of punctuation that's in a file so that I am
only left with words after turning them into a list in Python. So
if the file contained "and in the dream, I am flying.", how would I
get a list that contained ['and', 'in', 'that', 'dream', 'I', 'am',
'flying'] not ['and', 'in', 'that', 'dream,', 'I', 'am',
'flying.']