update

app.py

@@ -154,6 +154,8 @@ def select_balanced_samples(samples):
         # Ensure we have at least 10 unique samples
         unique_samples = list({(s['category'], s['file']) for s in samples})
 
+        logger.info(f"Unique samples:\n{unique_samples}") 
+
         if len(unique_samples) < 10:
             logger.warning(f"Not enough unique samples. Only {len(unique_samples)} available.")
             selected_samples = unique_samples