fix

tools/country_info_tool.py

@@ -1,4 +1,4 @@
-from typing import Any, Optional
+from typing import Any
 from smolagents.tools import Tool
 import requests
 from datetime import datetime, timedelta
@@ -13,7 +13,7 @@ class CountryInfoTool(Tool):
     description = "Retrieves important contextual information about a country in real-time: security, current events, national holidays, political climate, travel advice."
     inputs = {
         'country': {'type': 'string', 'description': 'Country name in French or English (e.g., "France", "United States", "Japan")'},
-        'info_type': {'type': 'string', 'description': 'Type of information requested: "all", "security", "events", "holidays", "travel", "politics"'}
+        'info_type': {'type': 'string', 'description': 'Type of information requested: "all" (recommended), "security", "events", "holidays", "travel", "politics"', 'nullable': True}
     }
     output_type = "string"
 
@@ -690,7 +690,7 @@ ABSOLUTE PRIORITY: Protect travelers - when in doubt, choose the strictest secur
         except Exception:
             return []
 
-    def _get_llm_final_recommendation(self, country: str, full_report: str) -> Optional[str]:
+    def _get_llm_final_recommendation(self, country: str, full_report: str):
         """Uses Claude to generate an intelligent final recommendation"""
         try:
             if not self.claude_client: