code: def is_valid_variable_name(string_to_check):
      
  
      try:
  
          parse('{} = None'.format(string_to_check))
          return True
  
      except (SyntaxError, ValueError, TypeError):
  
          return False
docs: Returns whether the provided name is a valid variable name in Python
  
      :param string_to_check: the string to be checked
      :return: True or False