fix: dependency

utils/llm_caller.py

@@ -24,7 +24,7 @@ class LLMCaller:
                                 api_key=os.getenv("SEALION_API"),
                                 base_url=os.getenv("SEALION_BASE_URL"),
                             )
-        self.top_k = 3
+        self.top_k = 1
         self.qdrant_host = os.getenv("QDRANT_HOST")
         self.qdrant = RestQdrantClient(
             url=self.qdrant_host,
@@ -87,7 +87,7 @@ class LLMCaller:
             
             # 3. Search Qdrant for similar content
             collection = collection_name or self.collection_name
-            top_k = plan_request.top_k or self.top_k
+            top_k = self.top_k
             
             search_results = self.qdrant.search(
                 collection_name=collection,
@@ -282,15 +282,28 @@ class LLMCaller:
                 print(f"Error parsing LLM JSON response: {e}")
                 print(f"LLM Response: {llm_response}")
                 
-                # Fallback: create basic response with LLM text
+                # Fix: Create proper fallback TripPlan with all required fields
+                fallback_budget = Budget(
+                    transport=0.0,
+                    entrance=0.0,
+                    meals=0.0,
+                    accommodation=0.0,
+                    activities=0.0,
+                    total=0.0
+                )
+                
                 return PlanResponse(
-                    tripOverview=llm_response,
+                    tripOverview=llm_response[:500] + "..." if len(llm_response) > 500 else llm_response,
                     query_params=plan_request,
                     retrieved_data=retrieved_data,
                     trip_plan=TripPlan(
-                        overview="Generated plan (parsing error)",
-                        total_estimated_cost=budget,
-                        steps=[]
+                        title=f"Generated plan for {destination} (parsing error)",
+                        date=plan_request.travelDates or "Flexible",
+                        timeline=[],
+                        spots=[],
+                        budget=fallback_budget,
+                        permits=None,
+                        safety=None
                     ),
                     meta={"status": "json_parse_error", "error": str(e)}
                 )