Add wikipedia_search tool

app.py

@@ -3,11 +3,24 @@ import datetime
 import requests
 import pytz
 import yaml
+import wikipedia
 from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
+@tool
+def wikipedia_search(query: str) -> str:
+    """Search Wikipedia and return a short summary.
+    Args:
+        query: Search term
+    """
+    try:
+        summary = wikipedia.summary(query, sentences=2)
+        return f"Wikipedia Summary: {summary}"
+    except Exception as e:
+        return f"Error fetching Wikipedia data: {str(e)}"
+
 @tool
 def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
     #Keep this format for the description / args / args description but feel free to modify the tool
@@ -55,7 +68,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, image_generation_tool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, image_generation_tool, wikipedia_search], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,