Working with list comprehensions and formatting output

exercise 1

Write a list comprehension that takes each word in a list of words and puts it in all caps.

phrases = ["everything is fine", "have a seat", "holy cow"]
# your list comprehension should return:
# => ['EVERYTHING IS FINE', 'HAVE A SEAT', 'HOLY COW']

exercise 2

Rewrite your remove_from_list function from yesterday to use a list comprehension to remove the item.

exercise 3

Write a function print_freq_results(results). This function should take an argument results that is a list of tuples like the following:

 [
     ('her', 33),
     ('all', 12),
     ('which', 12),
     ('she', 7),
     ('their', 7),
 ]

This function should print (not return) output like the following:

   her | 33 *********************************
   all | 12 ************
 which | 12 ************
   she | 7  *******
 their | 7  *******