<human>:  case insensitve string compare.
<bot>: Here is a Python code to compare a string with a sensor

import re

def case_insensitive_string_compare(s1, s2):
  """
  Case insensitve string compare.

  :param s1: first string
  :type s1 : str
  :param s2: second string
  :type s2 : str
  :return: bool
  """
  return s1.lower() == s2.lower()

# Enter the strings
s1 = "dahlia"
s2 = "dhlia"

# Calling the function
print((case_insensitive_string_compare(s1, s2)))

#Example Output
# False

#Remember to inspect code for bugs.