Update app.py

app.py

@@ -111,7 +111,7 @@ def create_video(frames, fps, type):
     clip = ImageSequenceClip(frames, fps=fps)
     clip.write_videofile(f"video_{type}_result.mp4", fps=fps)
     
-    return 'movie.mp4'
+    return f"video_{type}_result.mp4"
 
 
 def run_grounded_sam(input_image, text_prompt, task_type, background_prompt):