<human>:  regex remove c comments.
<bot>: Here is a Python code to remove comments from the code

import re

def remove_comments(string):
  """
  Remove c comments from the given string.

  :param string: input string
  :type string : str
  :return: str
  """
  return re.sub(r'/\*.*?\*/', '', string)

# Enter the string
string = "/* This is a comment */"

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

#Example Output
# 

#Remember to inspect code for bugs.