[AutoParallel]:fix ernine auto_trainer error

paddlenlp/trainer/auto_trainer.py

@@ -105,7 +105,15 @@
         model = kwargs["model"]
         for param in model.parameters():
             if not param._is_initialized():
-                param.initialize()
+                try:
+                    param.initialize()
+                except Exception as e:
+                    # NOTE(zhangwl):maybe param is not initialized and param init_func is set in later.user need set_init_func before auto_trainer
+                    logger.warning(
+                        f"AutoTrainer requires all parameters to be initialized when auto_trainer init, but failed to initialize parameter {param.name} {param}.\n"
+                        + "Please check param init func.\n"
+                        + f"The original exception message is:\n{str(e)}"
+                    )
         kwargs["model"] = model
 
         super().__init__(*args, **kwargs)