https://repl.it/@Stephen_Chien/Secret-Message-Generator
Traceback (most recent call last): File "main.py", line 35, in key = mode(matched_list) NameError: name 'matched_list' is not defined
Traceback (most recent call last):
File "main.py", line 35, in
key = mode(matched_list)
NameError: name 'matched_list' is not defined