Added Wikipedia Lookup facility

app.py

@@ -4,6 +4,7 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+import wikipedia
 
 from Gradio_UI import GradioUI
 
@@ -18,6 +19,19 @@ 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(query: str) -> str:
+    """A tool that fetches a short summary from Wikipedia for a given topic.
+    Args:
+        query: The topic to search for.
+    """
+    try:
+        return wikipedia.summary(query, sentences=2)
+    except Exception as e:
+        return f"Error fetching Wikipedia summary: {str(e)}"
+
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -102,7 +116,12 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, calculate_bmi, get_current_time_in_timezone], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer, 
+        calculate_bmi, 
+        get_current_time_in_timezone
+        wikipedia_summary
+    ], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,