<human>:  Can you show me a Python program to make string uppercase.
<bot>: Here is a Python program to make string uppercase

import re

def uppercase(s):
  """
  Make string uppercase

  :param s:
  :return:
  """
  return s.upper()

# Enter the string
string = "lilly"

# Calling the function
print((uppercase(string)))

#Example Output
# LILLY

#Remember to inspect code for bugs.