修改 initialize_paddle_driver 中的 warning 为 info

fastNLP/core/drivers/paddle_driver/initialize_paddle_driver.py

@@ -69,17 +69,17 @@ def initialize_paddle_driver(driver: str, device: Optional[Union[str, int, List[
         if not isinstance(device, List):
             return PaddleSingleDriver(model, device, **kwargs)
         else:
-            logger.rank_zero_warning("Notice you are using `paddle` driver but your chosen `device` are multi gpus, we will use"
-                            "`Fleetriver` by default. But if you mean using `PaddleFleetDriver`, you should choose parameter"
-                            "`driver` as `PaddleFleetDriver`.")
+            logger.info("Notice you are using `paddle` driver but your chosen `device` are multi gpus, we will use"
+                            "`PaddleFleetDriver` by default. But if you mean using `PaddleFleetDriver`, you should choose parameter"
+                            "`driver` as `fleet`.")
             return PaddleFleetDriver(model, device, **kwargs)
     elif driver == "fleet":
         if not isinstance(device, List):
             if device == "cpu":
                 raise ValueError("You are using `fleet` driver, but your chosen `device` is 'cpu'.")
-            logger.rank_zero_warning("Notice you are using `fleet` driver, but your chosen `device` is only one gpu, we will"
+            logger.info("Notice you are using `fleet` driver, but your chosen `device` is only one gpu, we will"
                             "still use `PaddleFleetDriver` for you, but if you mean using `PaddleSingleDriver`, you should "
-                            "choose `paddle` driver.")
+                            "`driver` as `paddle`.")
             return PaddleFleetDriver(model, [device], **kwargs)
         else:
             return PaddleFleetDriver(model, device, **kwargs)