Update frontend/input_handlers.py

frontend/input_handlers.py

@@ -19,13 +19,26 @@ class InputHandlers:
             skip_exact_match (bool): Whether to skip the first/exact match
             
         Returns:
-            str: HTML formatted results
+            str: HTML formatted results or error message
         """
-        recommender = JewelryRecommenderService()
-        recommendations = recommender.get_recommendations(
-            image, num_recommendations, skip_exact_match
-        )
-        return ResultFormatter.format_html(recommendations)
+        try:
+            # Initialize the recommender service
+            recommender = JewelryRecommenderService()
+            
+            # Get recommendations
+            recommendations = recommender.get_recommendations(
+                image, num_recommendations, skip_exact_match
+            )
+            
+            # Format and return the results as HTML
+            return ResultFormatter.format_html(recommendations)
+        
+        except Exception as e:
+            # Log the error for debugging
+            print(f"Error processing image: {str(e)}")
+            
+            # Return a user-friendly error message
+            return "<p style='color: red;'>Error: Unable to process the image. Please try again.</p>"
     
     @staticmethod
     def process_url(url, num_recommendations=5, skip_exact_match=True):