text: """This module contains the custom exceptions for the package."""
  
  
  class UserError(Exception):
      """This custom error class provides informative feedback in case of a misspecified
      request by the user.
      """
  
      def __init__(self, msg):
          self.msg = msg
  
      def __str__(self):
          return f"\n\n         {self.msg}\n\n"
  