feat: add cold debugging

utils/llm_caller.py

@@ -12,6 +12,7 @@ from interface import DayTimeline, TimelineEntry, Spot, Budget, Permits, Safety,
 from interface import Preparation, PreparationItem
 from class_mod.rest_qdrant import RestQdrantClient
 import json 
+from fastapi import HTTPException
 
 load_dotenv()
 SYSTEM_PROMPT = """You are a helpful travel assistant. Use the provided context to answer the user's question about travel destinations and places.
@@ -321,22 +322,14 @@ class LLMCaller:
                 activities=0.0,
                 total=0.0
             )
-            
-            return PlanResponse(
-                tripOverview=f"Error generating trip plan: {str(e)}",
-                query_params=plan_request,
-                retrieved_data=[],
-                trip_plan=TripPlan(
-                    title="Error occurred",
-                    date="",
-                    timeline=[],
-                    spots=[],
-                    budget=fallback_budget,
-                    permits=None,
-                    safety=None
-                ),
-                preparation=None,  # Add this line
-                meta={"status": "error", "error": str(e)}
+            raise HTTPException(
+                status_code=500,
+                detail={
+                    "error": "Internal server error",
+                    "message": str(e),
+                    "details": "An unexpected error occurred while processing the request."
+                }
             )
+