add more explicit examples

gradio_app.py

@@ -113,10 +113,10 @@ with gr.Blocks(css=css) as demo:
 
                 gr.Examples(
                     examples = [
-                        ["data_test/sample1.mp4", "data_test/sample1.png"],
-                        ["data_test/sample2.mp4", "data_test/sample2.png"],
-                        ["data_test/sample3.mp4", "data_test/sample3.png"],
-                        ["data_test/sample4.mp4", "data_test/sample4.png"]
+                        ["data_test/sample1.mp4", "custom_examples/sample1.png"],
+                        ["data_test/sample2.mp4", "custom_examples/sample2.png"],
+                        ["data_test/sample3.mp4", "custom_examples/sample3.png"],
+                        ["data_test/sample4.mp4", "custom_examples/sample4.png"]
                     ],
                     inputs = [control_sequence, ref_image]
                 )