Update app.py

app.py

@@ -335,7 +335,7 @@ def run_demo_server(pipe_depth, pipe_normal, pipe_dis):
                 # example_folder = "images"
                 # print(os.path.join(example_folder, '1.jpg'))
                 # example_folder = os.path.join(os.path.dirname(__file__), "images")
-                example_folder = os.path.join(os.path.dirname(__file__), "./images")
+                example_folder = os.path.join(os.path.dirname(__file__), "normal_images")
                 
                 Examples(
                     fn=process_pipe_normal,