Update app.py

app.py

@@ -200,7 +200,7 @@ def generate_video(gallery_images, mode, prompt, height, width,
         reference_images=None
     elif mode == "Ref2V": 
         frames, mask = prepare_video_and_mask_Ref2V(height=target_h, width=target_w, num_frames=num_frames)
-        reference_images =
+        reference_images =gallery_images
     else: # mode == "":
         frames, mask = prepare_video_and_mask_Random2V(images=gallery_images, frame_indices=[0,15,40], height=target_h, width=target_w, num_frames=num_frames)
         reference_images=None