Update app.py

app.py

@@ -443,9 +443,15 @@ def get_recommendation_with_agent(user_id, merchant, category, amount):
             return
         
         
-        # ✅ Extract values correctly
         card_id = recommendation.get('recommended_card', 'Unknown')
-        card_name = recommendation.get('card_name', card_id)
+        
+        # ✅ CRITICAL FIX: Add 'c_' prefix if missing (backend returns without prefix)
+        if card_id != 'Unknown' and not card_id.startswith('c_'):
+            card_id = f'c_{card_id}'
+            print(f"✅ Normalized card_id to: {card_id}")
+        
+        card_name = recommendation.get('card_name', card_id.replace('c_', '').replace('_', ' ').title())
+        
         rewards_earned = float(recommendation.get('rewards_earned', 0))
         rewards_rate = recommendation.get('rewards_rate', 'N/A')
         confidence = float(recommendation.get('confidence', 0))