IN PYTHON, given a string s, returns an acronym based on the first letter of each word in the string.

def acronym1(s):

>>> acronym1('United Postal Service')

'UPS'

>>> acronym1('United State of America')

'USA'

# write the code in PYTHON below

Given a string s, returns an acronym based on all uppercase letters in the string.

def acronym2(s):

>>> acronym2('University of Boston')

'UB'

>>> acronym2('HyperText Markup Language')

'HTML'

# write the code in PYTHON below