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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 remove_bgp_speaker_from_dragent(self, bgp_dragent, bgpspeaker_id):
 """Removes a BGP speaker from Dynamic Routing agent."""

        return self.delete((self.agent_path + self.BGP_DRINSTANCES + "/%s")
                           % (bgp_dragent, bgpspeaker_id))