Update app.py

app.py

@@ -4,19 +4,28 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from pathlib import Path
+import numpy as np
 
 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 my_custom_tool()-> 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 randomly selects a dad joke from the list of the greatest dad jokes of all time
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        
     """
-    return "What magic will you build ?"
+    path = Path("dad_jokes.txt")
+     if not path.exists():
+        raise FileNotFoundError(f"{path} not found")
+
+    jokes = []
+    with path.open(encoding="utf-8") as f:
+        jokes = [line.rstrip("\n") for line in f if line.strip()]
+
+    return jokes[np.random.randint(len(jokes))]
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: