message: fix server.py
diff: @@ -228,7 +228,7 @@ class Server(object):
  engine.batch_infer_size = self.op_max_batch[index %
  len(self.op_max_batch)]
  - engine.enable_batch_align = 1
  + engine.enable_overrun = 1
  engine.model_dir = model_config_path
  engine.enable_memory_optimization = self.memory_optimization
  engine.enable_ir_optimization = self.ir_optimization
  