decode base64 python

import base64

message = "Python is fun"
message_bytes = message.encode('ascii')
base64_bytes = base64.b64encode(message_bytes)
base64_message = base64_bytes.decode('ascii')


Here is what the above code is Doing:
1. Encode the message string into bytes using the ascii encoding.
2. Use the base64 module to encode the message bytes into base64 bytes.
3. Decode the base64 bytes into a base64 string using the ascii encoding.