fix: dependency

interface.py

@@ -84,10 +84,18 @@ class Safety(BaseModel):
     sos: str = Field("", description="Emergency procedures")
     contacts: Optional[SafetyContacts] = Field(None, description="Emergency contacts")
 
+class TimelineEntry(BaseModel):
+    t: str = Field(..., description="Time in HH:MM format")
+    detail: str = Field(..., description="Activity description")
+
+class DayTimeline(BaseModel):
+    day: int = Field(..., description="Day number")
+    activities: List[TimelineEntry] = Field(..., description="Activities for this day")
+
 class TripPlan(BaseModel):
     title: str = Field(..., description="Descriptive title for the trip")
     date: str = Field(..., description="Suggested date/timing")
-    timeline: List[Timeline] = Field(default_factory=list, description="Daily timeline")
+    timeline: List[DayTimeline] = Field(default_factory=list, description="Daily timeline")
     spots: List[Spot] = Field(default_factory=list, description="Points of interest")
     budget: Budget = Field(..., description="Budget breakdown")
     permits: Optional[Permits] = Field(None, description="Permit information")

utils/llm_caller.py

@@ -111,82 +111,43 @@ class LLMCaller:
                 context_text += f"\n{result['payload'].get('text', '')}"
 
             # 5. Create detailed prompt for LLM - updated with new fields
-            llm_prompt = f"""
-            You are a travel planning assistant. Based on the trip request and travel context provided, generate a comprehensive trip plan in the exact JSON format specified below.
+            llm_prompt = f"""Generate a travel plan in JSON format for:
+            From: {plan_request.start_place} → To: {destination}
+            Duration: {duration} days | Budget: {budget} ({plan_request.budgetTier or 'Mid-range'})
+            Group: {plan_request.groupSize} people | Theme: {plan_request.theme or 'General'}
+            Interests: {', '.join(plan_request.interests) if plan_request.interests else 'Sightseeing'}
+            Transport: {plan_request.transportPref or 'Any'} | Stay: {plan_request.stayPref or 'Any'}
+            Dates: {plan_request.travelDates or 'Flexible'}
 
-            Trip Request:
-            - From: {plan_request.start_place}
-            - To: {destination}
-            - Travel Dates: {plan_request.travelDates or 'Flexible'}
-            - Duration: {duration} days
-            - Budget: {budget} ({plan_request.budgetTier or 'Not specified'} tier)
-            - Group Size: {plan_request.groupSize} people
-            - Interests: {', '.join(plan_request.interests) if plan_request.interests else 'Not specified'}
-            - Theme: {plan_request.theme or 'General travel'}
-            - Transport Preference: {plan_request.transportPref or 'Any'}
-            - Stay Preference: {plan_request.stayPref or 'Any'}
-            - Legacy Context: {getattr(plan_request, 'trip_context', None) or 'None'}
+            Context: {context_text[:4000]}{"..." if len(context_text) > 4000 else ""}
 
-            Relevant Travel Context:
-
-            
-            ***Don't Explain or add any additional text outside the JSON format***.
-            Generate a response in this EXACT JSON format (no additional text before or after):
+            Return ONLY this JSON structure:
             {{
-                "tripOverview": "A comprehensive 2-3 paragraph overview of the entire {duration}-day trip from {plan_request.start_place} to {destination}, highlighting the {plan_request.theme or 'travel'} theme and {', '.join(plan_request.interests) if plan_request.interests else 'general sightseeing'} interests",
+                "tripOverview": "2-3 paragraph trip overview",
                 "trip_plan": {{
-                    "title": "Descriptive title for the {duration}-day {plan_request.theme or 'travel'} trip to {destination}",
-                    "date": "{plan_request.travelDates or 'Flexible dates'}",
+                    "title": "{duration}-day {plan_request.theme or 'travel'} trip to {destination}",
+                    "date": "{plan_request.travelDates or 'Flexible'}",
                     "timeline": [
-                        {{"t": "08:30", "detail": "Start of day activity"}},
-                        {{"t": "12:00", "detail": "Lunch break"}},
-                        {{"t": "14:00", "detail": "Afternoon activity"}},
-                        {{"t": "18:00", "detail": "Evening activity"}}
+                        {{"day": 1, "activities": [{{"t": "08:30", "detail": "Activity"}}, {{"t": "12:00", "detail": "Lunch"}}, {{"t": "14:00", "detail": "Activity"}}, {{"t": "18:00", "detail": "Evening"}}]}},
+                        {{"day": 2, "activities": [{{"t": "08:30", "detail": "Activity"}}, {{"t": "12:00", "detail": "Lunch"}}, {{"t": "14:00", "detail": "Activity"}}, {{"t": "18:00", "detail": "Evening"}}]}}
                     ],
-                    "spots": [
-                        {{"name": "Location name", "time": "09:30 – 11:45", "notes": "Description and tips for this location"}},
-                        {{"name": "Another location", "time": "14:00 – 16:30", "notes": "More details and recommendations"}}
-                    ],
-                    "budget": {{
-                        "transport": estimated_transport_cost,
-                        "entrance": estimated_entrance_fees,
-                        "meals": estimated_meal_costs,
-                        "accommodation": estimated_accommodation_costs,
-                        "activities": estimated_activity_costs,
-                        "total": total_estimated_cost
-                    }},
-                    "permits": {{
-                        "needed": true_or_false,
-                        "notes": "Permit requirements and how to obtain them",
-                        "seasonal": "Seasonal considerations and restrictions"
-                    }},
+                    "spots": [{{"name": "Location", "time": "09:30-11:45", "notes": "Details"}}],
+                    "budget": {{"transport": 500, "entrance": 200, "meals": 800, "accommodation": 1200, "activities": 600, "total": 3300}},
+                    "permits": {{"needed": false, "notes": "Requirements", "seasonal": "Best time"}},
                     "safety": {{
-                        "registration": "Safety registration procedures",
-                        "checkins": "Check-in procedures and requirements",
-                        "sos": "Emergency procedures and protocols",
+                        "registration": "Safety info",
+                        "checkins": "Check-in procedures", 
+                        "sos": "Emergency: 1669",
                         "contacts": {{
-                            "ranger": {{"name": "Local ranger station name", "phone": "+66-XX-XXX-XXXX"}},
-                            "hospital": {{"name": "Nearest hospital name", "phone": "+66-XX-XXX-XXXX"}},
-                            "police": {{"name": "Local police station", "phone": "1155"}}
+                            "ranger": {{"name": "Tourist Police", "phone": "+66-2-123-4567"}},
+                            "hospital": {{"name": "Local Hospital", "phone": "+66-2-310-3000"}},
+                            "police": {{"name": "Police", "phone": "1155"}}
                         }}
                     }}
                 }}
             }}
-            Rules:
-            - Use the provided context to fill in details.
-            - Ensure all fields are filled with realistic and practical information.
-            - Use local currency for prices and consider the {plan_request.budgetTier or 'moderate'} budget tier.
-            - Accommodate {plan_request.groupSize} people in all recommendations.
-            - Focus on {plan_request.theme or 'general'} themed activities.
-            - Prioritize interests: {', '.join(plan_request.interests) if plan_request.interests else 'general sightseeing'}.
-            - Consider transport preference: {plan_request.transportPref or 'any'}.
-            - Consider accommodation preference: {plan_request.stayPref or 'any'}.
-            - DONT ADD ANY INLINE NOTE IN JSON
-            
-            ***Don't Explain or add any additional text outside the JSON format***.
-            Ensure the JSON is valid and well-structured.
 
-            Create {duration} days of detailed activities. Include realistic prices, coordinates, and practical tips. Make it specific to the destinations, theme, interests, and budget tier provided.
+            Create {duration} days with realistic prices for {plan_request.budgetTier or 'mid-range'} budget, {plan_request.groupSize} people. Focus on {plan_request.theme or 'general'} activities and {', '.join(plan_request.interests) if plan_request.interests else 'sightseeing'}.
             """
             
             # 6. Call LLM to generate structured trip plan