Fix to the tool

app.py

@@ -34,8 +34,12 @@ def get_fun_fact(topic: str) -> str:
     """
     try:
         search_tool = DuckDuckGoSearchTool()
-        results = search_tool.run(f"fun fact about {topic}")
-        return f"Here's a fun fact about {topic}: {results[:300]}"  # Limit to 300 characters
+        results = search_tool.run(f"{topic} fun fact site:wikipedia.org")
+        if results:
+            fun_fact = results[0][:300]
+            return f"Here's a fun fact about {topic}: {fun_fact}"
+        else:
+            return f"Sorry, I could not find a fun fact about {topic}."
     except Exception as e:
         return f"Sorry, I couldn't find a fun fact. Error: {e}"