Update app.py

app.py

@@ -100,7 +100,7 @@ def generate_video():
         
         final_video = concatenate_videoclips(clips)
         video_path = f"/tmp/video_{uuid.uuid4().hex}.mp4"
-        final_video.write_videofile(video_path", fps=24)
+        final_video.write_videofile(video_path, fps=24)
         for img in image_files:
             os.remove(img)