added custom agent

app.py

@@ -3,20 +3,24 @@ import datetime
 import requests
 import pytz
 import yaml
+from exa_py import Exa
 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 my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def get_exa_search_results(search_query:str)-> 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 
+    """A tool that fetches EXA API search results.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        search_query: the first argument
     """
-    return "What magic will you build ?"
+    exa = Exa(api_key = "32d520b3-b8ee-4fad-88a6-18fec4b50ad6")
+    result = exa.search_and_contents(
+        search_query,
+        text = { "max_characters": 1000 }
+    )
+    return result
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: