<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_blocked(self):
 """Return a UserList of Redditors with whom the user has blocked."""

        url = self.reddit_session.config['blocked']
        return self.reddit_session.request_json(url)