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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 send(self, op, cmd, integration_id, *args):
 """Formats and sends the requested command to the Lutron controller."""

    out_cmd = ",".join(
        (cmd, str(integration_id)) + tuple((str(x) for x in args)))
    self._conn.send(op + out_cmd)