Adding tool to app.py

We added a tool for web search.

app.py

@@ -7,16 +7,31 @@ 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 !
+from typing import List
+from web import search
+
 @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
-    """A tool that does nothing yet 
+def get_web_search(query: str, max_results: int = 3) -> str:
+    """
+    A tool that searches for relevant information on the internet.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        query: The search term or topic to look up.
+        max_results: The number of search results to consider.
+    
+    Returns:
+        A string containing summarized relevant information about the topic.
     """
-    return "What magic will you build ?"
+    search_results = search(query)
+    
+    if not search_results:
+        return "No relevant information found. Try refining your search query."
+    
+    result_summaries = []
+    for i, result in enumerate(search_results[:max_results]):
+        result_summaries.append(f"{i+1}. {result['title']}: {result['snippet']}")
+    
+    return "\n".join(result_summaries)
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: