.. Class names were not capitalized.
..BotCommands class constants were not capitalized. ..Messages class constants were not written in all capital letters. ..n the HELP_MSG constant, the usage of f-strings were incorrect, resulting in some commands not being formatted ..n the FILE_NOT_FOUND_MESSAGE constant, the string format was not used properly.
The issue with the code was:
.. Class names were not capitalized. ..BotCommands class constants were not capitalized. ..Messages class constants were not written in all capital letters. ..n the HELP_MSG constant, the usage of f-strings were incorrect, resulting in some commands not being formatted ..n the FILE_NOT_FOUND_MESSAGE constant, the string format was not used properly.