Examine the function transform$\_$message and read the docstring. Let$$s encrypt some messages now, using the cipher. In the code editor, implement the function transform$\_$message$($message$,$ cipher$)$ that takes two inputs:

A message that you want to encrypt.

A cipher to do the encoding or decoding.

Consider using the following pseudocode steps to implement the function:

Initialize an empty string named tmsg$.$

Loop over the characters in the input message.

Transform the character according to the cipher.

Concatenate the transformed character to the end of tmsg$.$

Return the transformed message tmsg$.$