update

python/paddle/hapi/model.py

@@ -1703,6 +1703,7 @@ class Model(object):
 
         do_eval = eval_loader is not None
         self._test_dataloader = eval_loader
+
         self._accumulate = accumulate
 
         steps = self._len_data_loader(train_loader)
@@ -2009,7 +2010,12 @@ class Model(object):
                 model_filename=model_filename,
                 params_filename=params_filename)
 
-    def _run_one_epoch(self, data_loader, callbacks, mode, logs={},):
+    def _run_one_epoch(
+            self,
+            data_loader,
+            callbacks,
+            mode,
+            logs={}, ):
         outputs = []
         for step, data in enumerate(data_loader):
             # data might come from different types of data_loader and have