Update app.py

app.py

@@ -82,7 +82,7 @@ class DatasetCollectionApp:
             temp_dogs = {}
             
             # Calculate minimum frame gap for diversity
-            min_frame_gap = max(30, total_frames // 45)
+            min_frame_gap = max(15, total_frames // 45)
             
             # Quality tracking
             blur_rejected = 0