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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 disconnect(self):
 """ Close all connections that are set on this wire """


        if self.connection_receive:
            self.connection_receive.close()
        if self.connection_respond:
            self.connection_respond.close()
        if self.connection_send:
            self.connection_send.close()