Update app.py

app.py

@@ -9,14 +9,27 @@ 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 my_custom_tool(currency: str = "usd", amount: int = 1)-> str: #it's import to specify the return type
+     """A tool that fetches the current Bitcoin price and calculates conversion
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        currency: The currency to get Bitcoin rate in (default: 'usd')
+        amount: The amount of Bitcoin to convert (default: 1.0)
     """
-    return "What magic will you build ?"
+    try:
+        # CoinGecko API endpoint for Bitcoin price
+        url = f"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies={currency.lower()}"
+        response = requests.get(url)
+        response.raise_for_status()
+        
+        # Get the Bitcoin rate
+        btc_price = response.json()['bitcoin'][currency.lower()]
+        converted_amount = btc_price * amount
+        
+        return f"{amount} Bitcoin = {converted_amount:,.2f} {currency.upper()} (Current BTC rate: {btc_price:,.2f} {currency.upper()})"
+    except requests.RequestException as e:
+        return f"Error fetching Bitcoin rate: {str(e)}"
+    except (KeyError, ValueError) as e:
+        return f"Error processing Bitcoin rate: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: