Update tools.py

tools.py

@@ -106,8 +106,7 @@ def search_and_extract_number(query: str) -> str:
     """
     print(f"🛠️ search_and_extract_number called with: {query}")
     raw = web_search_tool.search(query)
-    return extract_number_from_text(raw)
-
+    return extract_number_from_text.invoke(raw)
 
 @tool
 def search_duckduckgo(query: str) -> str: