def find_commands(command_dir: str) -> List[str]:
if not command_dir:<EOL><INDENT>return []<EOL><DEDENT>return [name for _, name, is_pkg in pkgutil.iter_modules([command_dir])<EOL>if not is_pkg and not name.startswith('<STR_LIT:_>')]<EOL>
Get all command names in the a folder

:return: List of commands names