Update app.py

app.py

@@ -7,16 +7,20 @@ 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
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def is_prime(num: int) -> bool:
+    """
+    A tool that determines if a number is prime.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        num: a number to check.
     """
-    return "What magic will you build ?"
+    if num < 2:
+        return False
+    for i in range(2, int(num ** 0.5) + 1):
+        if num % i == 0:
+            return False
+    return True
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +59,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[is_prime, get_current_time_in_timezone, final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,