Update app.py

app.py

@@ -18,6 +18,26 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool      
+def wikipedia_summary(topic: str) -> str:
+    """Fetches a summary for a given topic from Wikipedia.
+    Args:
+        topic: The topic to search on Wikipedia.
+    """
+    try:
+        import wikipedia
+        # Set language to English
+        wikipedia.set_lang("en")
+        # Get summary of the topic
+        summary = wikipedia.summary(topic, sentences=3)
+        return f"📚 Wikipedia Summary:\n{summary}"
+    except wikipedia.exceptions.DisambiguationError as e:
+        return f"❗ The topic '{topic}' is ambiguous. Options include: {e.options[:5]}"
+    except wikipedia.exceptions.PageError:
+        return f"❗ No page found for '{topic}'. Please check the spelling."
+    except Exception as e:
+        return f"⚠️ Unexpected error: {str(e)}"
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -55,7 +75,10 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,
+        wikipedia_summary,
+        ], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,