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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_replies(self):
 """Get the replies to this comment."""

        url = self._imgur._base_url + "/3/comment/{0}/replies".format(self.id)
        json = self._imgur._send_request(url)
        child_comments = json['children']
        return [Comment(com, self._imgur) for com in child_comments]