fix traffic sign yaml (#2040)

ppcls/configs/PULC/traffic_sign/PPLCNet_x1_0.yaml

@@ -54,7 +54,7 @@ DataLoader:
     dataset:
       name: ImageNetDataset
       image_root: ./dataset/
-      cls_label_path: ./dataset/tt100k_clas_v2/label_list_train.txt
+      cls_label_path: ./dataset/traffic_sign/label_list_train.txt
       delimiter: "\t"
       transform_ops:
         - DecodeImage:

ppcls/configs/PULC/traffic_sign/PPLCNet_x1_0_search.yaml

@@ -118,8 +118,7 @@ DataLoader:
       use_shared_memory: True
 
 Infer:
-  # infer_imgs: dataset/traffic_sign_demo/
-  infer_imgs: dataset/tt100k_clas_v2/test/
+  infer_imgs: deploy/images/PULC/traffic_sign/99603_17806.jpg
   batch_size: 10
   transforms:
     - DecodeImage:

ppcls/configs/PULC/traffic_sign/SwinTransformer_tiny_patch4_window7_224.yaml

@@ -113,7 +113,7 @@ DataLoader:
     dataset: 
       name: ImageNetDataset
       image_root: ./dataset/
-      cls_label_path: ./dataset/tt100k_clas_v2/label_list_test.txt
+      cls_label_path: ./dataset/traffic_sign/label_list_test.txt
       delimiter: "\t"
       transform_ops:
         - DecodeImage: