added search and image gen tool

app.py

@@ -33,6 +33,15 @@ 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 web_search(query: str) -> str:
+    """A tool that fetches the information from the web search.
+    Args:
+        query: Query needed to be asked from the web
+    """
+    web_search_tool = DuckDuckGoSearchTool(max_results=5, rate_limit=2.0)
+    results = web_search_tool("Hugging Face")
+    return results
 
 final_answer = FinalAnswerTool()