Update app.py

app.py

@@ -85,8 +85,8 @@ def predict_pipeline(img_input,
         len(os.listdir(DLC_models_dict[dlc_model_input_str])) > 0:
         path_to_DLCmodel = DLC_models_dict[dlc_model_input_str]
     else:
-        path_to_DLCmodel = download_huggingface_model(dlc_model_input_str, 
-                                         DLC_models_dict[dlc_model_input_str])
+        path_to_DLCmodel = DLC_models_dict[dlc_model_input_str]
+        download_huggingface_model(dlc_model_input_str, path_to_DLCmodel)
 
     # extract map label ids to strings
     pose_cfg_path = os.path.join(DLC_models_dict[dlc_model_input_str],