removing logging statements

ml-agents/mlagents/trainers/trainer/trainer.py

         is reached.
         """
         if hvd.rank() == 0:
-            logger.info("Worker = 0, step = %s", self.get_step)
-            logger.info("Worker = %s, step = %s", (hvd.rank(), self.get_step))
             return True
 
     @property