<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def reminders_info(self, *, reminder: str, **kwargs) -> SlackResponse: """Gets information about a reminder. Args: reminder (str):
 The ID of the reminder. e.g. 'Rm12345678' """

        self._validate_xoxp_token()
        kwargs.update({"reminder": reminder})
        return self.api_call("reminders.info", http_verb="GET", params=kwargs)