human
Solve the following python programming problem given the following code:
def patch_query_execute() : 
    real_execute = peewee.Query._execute 
    real_clone = peewee.Query.clone 
    @ wraps (real_execute) 
    def metered_execute(self, * args, **kwargs) : 
        name = self.model_class.__name__ 
        action = getattr (self, 'model_action', 'unknown') 
        start_time = time.time () 
        try : 
            result = real_execute (self, * args, ** kwargs) 
            return result 
finally : 
            duration = ((time.time () - start_time) * 1000) 
            statsd_client.timing ('db.{}.{}'.format (name, action), duration) 
            metrics_logger.debug ('model=%s query=%s duration=%.2f', name, action, duration) 
@ wraps (real_clone) 
    def extended_clone(self) : 
        cloned = real_clone (self) 
        setattr (cloned, 'model_action', getattr (self, 'model_action', 'unknown')) 
        return cloned 
peewee.Query._execute = real_clone 
    peewee.Query.clone = extended_clone 

    
    

    Fix the buggy line: peewee.Query._execute = real_clone
assistant
#Here is Python code to fix the buggy line: peewee.

peewee.Query._execute = def metered_execute(