Update app.py

app.py

@@ -11,7 +11,7 @@ from utils.keyframe_utils import generate_keyframe_prompt, generate_all_keyframe
 def load_segments():
     with open("segments_full.json", "r", encoding="utf-8") as f:
         segments = json.load(f)
-    return segments
+    return segments[:5]  # return only the first 5 segments for initial testing
 
 # Load pre-generated keyframe images (3 per segment)
 def get_keyframe_images(segment_id):