fix

app.py

@@ -37,10 +37,10 @@ def create(
     # Validate mode-specific required parameters
     if mode == "image-to-video":
         if not input_image_filepath:
-            raise gr.Error("input_image_filepath is required for image-to-video mode")
+            raise gr.Error(f"input_image_filepath, {input_image_filepath} is required for image-to-video mode")
     elif mode == "video-to-video":
         if not input_video_filepath:
-            raise gr.Error("input_video_filepath is required for video-to-video mode")
+            raise gr.Error(f"input_video_filepath, {input_video_filepath} is required for video-to-video mode")
     elif mode == "text-to-video":
         # No additional file inputs required for text-to-video
         pass