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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_command(self, ctx, cmd_name):
 """ gets the Click Commands underneath a service name Parameters ctx: Context context object passed in cmd_name: string the service name Returns ------- cmd: Click.Command the Click Commands that can be called from the CLI """


        if cmd_name not in self.subcmd_definition:
            return None
        parameters = []
        for param_name in self.subcmd_definition[cmd_name][self.TAGS].keys():
            default = self.subcmd_definition[cmd_name][self.TAGS][param_name]["default"]
            parameters.append(click.Option(
                ["--{}".format(param_name)],
                default=default,
                help="Specify the {} name you'd like, otherwise the default = {}".format(param_name, default)
            ))

        command_callback = functools.partial(self.cmd_implementation,
                                             self.events_lib,
                                             self.top_level_cmd_name,
                                             cmd_name)
        cmd = click.Command(name=cmd_name,
                            short_help=self.subcmd_definition[cmd_name]["help"],
                            params=parameters,
                            callback=command_callback)

        cmd = debug_option(cmd)
        return cmd