change the demo image for pedestrain attribute and vehicle attribute (#2088)

paddlex/configs/pedestrian_attribute/PP-LCNet_x1_0_pedestrian_attribute.yaml

@@ -36,6 +36,6 @@ Export:
 Predict:
   batch_size: 1
   model_dir: "output/best_model/inference"
-  input: "https://paddle-model-ecology.bj.bcebos.com/paddlex/imgs/demo_image/general_image_classification_001.jpg"
+  input: "https://paddle-model-ecology.bj.bcebos.com/paddlex/imgs/demo_image/pedestrian_attribute_006.jpg"
   kernel_option:
     run_mode: paddle

paddlex/configs/vehicle_attribute/PP-LCNet_x1_0_vehicle_attribute.yaml

@@ -36,6 +36,6 @@ Export:
 Predict:
   batch_size: 1
   model_dir: "output/best_model/inference"
-  input: "https://paddle-model-ecology.bj.bcebos.com/paddlex/imgs/demo_image/general_image_classification_001.jpg"
+  input: "https://paddle-model-ecology.bj.bcebos.com/paddlex/imgs/demo_image/vehicle_attribute_007.jpg"
   kernel_option:
     run_mode: paddle