feat: debuging

utils/llm_caller.py

@@ -125,7 +125,7 @@ class LLMCaller:
                     score=result.get('score', 0.0),
                 )
                 retrieved_data.append(retrieved_item)
-                visited_places
+                visited_places = ""
                 if isinstance(payload.get('visited_place'), list):
                     visited_places = "Visited: " + ", ".join(
                         [
@@ -133,7 +133,7 @@ class LLMCaller:
                             for p in payload.get('visited_place', [])
                         ]
                     )
-
+                    
                 # Build context from all relevant fields in payload
                 context_fields = [
                     payload.get("name", ""),