Update tools.py

tools.py

@@ -14,6 +14,7 @@ def wiki_search(query: str) -> str:
     """Search Wikipedia and return a summary of the most relevant result."""
     try:
         page = wikipedia.page(query)
+        print(f"query: {query},    summary: {page.summary}")
         return page.summary
     except wikipedia.DisambiguationError as e:
         return f"Disambiguation: {', '.join(e.options[:5])}"