<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def start(self):
 """Create and bind the ZAP socket"""

        self.zap_socket = self.context.socket(zmq.REP)
        self.zap_socket.linger = 1
        zapLoc = 'inproc://zeromq.zap.{}'.format(MultiZapAuthenticator.count)
        self.zap_socket.bind(zapLoc)
        self.log.debug('Starting ZAP at {}'.format(zapLoc))