fix cls

demo/demo3/run.sh

-export CUDA_VISIBLE_DEVICES=4
+export CUDA_VISIBLE_DEVICES=3
 
 python run.py
 

paddlepalm/reader/cls.py

@@ -71,7 +71,7 @@ class ClassifyReader(BaseReader):
         self._batch_size = batch_size
         self._num_epochs = num_epochs
         self._data_generator = self._reader.data_generator( \
-            input_file, batch_size, num_epochs if phase == 'train' else 1, \
+            input_file, batch_size, num_epochs if self._phase == 'train' else 1, \
             shuffle=shuffle_train if self._phase == 'train' else False, \
             phase=self._phase)