def find_commands(self, body: str) -> List[str]:
    'Find all commands in a comment.'
    commands = []
    for regex in self.command_handlers.keys():
        for _ in re.findall(regex, body):
            commands.append(regex)
    return commands
Find all commands in a comment.
def find_commands(self, body: str) -> List[str]:
    
    commands = []
    for regex in self.command_handlers.keys():
        for _ in re.findall(regex, body):
            commands.append(regex)
    return commands