<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_subreddit(self, subreddit_name, *args, **kwargs):
 """Return a Subreddit object for the subreddit_name specified. The additional parameters are passed directly into the :class:`.Subreddit` constructor. """

        sr_name_lower = subreddit_name.lower()
        if sr_name_lower == 'random':
            return self.get_random_subreddit()
        elif sr_name_lower == 'randnsfw':
            return self.get_random_subreddit(nsfw=True)
        return objects.Subreddit(self, subreddit_name, *args, **kwargs)