fix yml

configs/rec/multi_language/rec_en_number_lite_train.yml

 Global:
-  use_gpu: False
+  use_gpu: True
   epoch_num: 500
   log_smooth_window: 20
   print_batch_step: 10
@@ -63,8 +63,8 @@ Metric:
 Train:
   dataset:
     name: SimpleDataSet
-    data_dir: ./train_data/ic15_data/
-    label_file_list: ["./train_data/ic15_data/rec_gt_test.txt"]
+    data_dir: ./train_data/
+    label_file_list: ["./train_data/train_list.txt"]
     transforms:
       - DecodeImage: # load image
           img_mode: BGR
@@ -77,15 +77,15 @@ Train:
           keep_keys: ['image', 'label', 'length'] # dataloader will return list in this order
   loader:
     shuffle: True
-    batch_size_per_card: 1
+    batch_size_per_card: 256
     drop_last: True
-    num_workers: 1
+    num_workers: 8
 
 Eval:
   dataset:
     name: SimpleDataSet
-    data_dir: ./train_data/ic15_data/
-    label_file_list: ["./train_data/ic15_data/rec_gt_test.txt"]
+    data_dir: ./train_data/
+    label_file_list: ["./train_data/eval_list.txt"]
     transforms:
       - DecodeImage: # load image
           img_mode: BGR