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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 xgroup_delconsumer(self, stream, group_name, consumer_name):
 """Delete a specific consumer from a group"""

        fut = self.execute(
            b'XGROUP', b'DELCONSUMER', stream, group_name, consumer_name
        )
        return wait_convert(fut, int)