Update app.py

app.py

@@ -33,6 +33,38 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def get_wikipedia_summary(topic: str) -> str:
+    """Fetches a short summary of a topic from Wikipedia.
+    Args:
+        topic: The topic to search for on Wikipedia (e.g., 'Python programming language').
+    """
+    try:
+        import wikipedia
+        # Search for the most relevant page
+        search_results = wikipedia.search(topic, results=3)
+        if not search_results:
+            return f"No Wikipedia article found for '{topic}'."
+        
+        # Try to get summary from the top result
+        for result in search_results:
+            try:
+                summary = wikipedia.summary(result, sentences=3, auto_suggest=False)
+                return f"**{result}**\n\n{summary}"
+            except wikipedia.DisambiguationError as e:
+                # If ambiguous, try the first suggested option
+                try:
+                    summary = wikipedia.summary(e.options[0], sentences=3, auto_suggest=False)
+                    return f"**{e.options[0]}**\n\n{summary}"
+                except:
+                    continue
+            except wikipedia.PageError:
+                continue
+                
+        return f"Could not retrieve a summary for '{topic}'."
+    except Exception as e:
+        return f"Error fetching Wikipedia summary: {str(e)}"
+
 
 final_answer = FinalAnswerTool()
 
@@ -55,6 +87,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
+    tools=[final_answer, get_wikipedia_summary],
     tools=[final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,