Update app.py

app.py

@@ -9,7 +9,7 @@ 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(currency_name:str, currency_value:int, target_currency:str)-> int: #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 
     Args:
@@ -18,6 +18,53 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool 
+def my_custom_tool(currency_name: str, currency_value: Union[int, float], target_currency: str) -> float:
+    """
+    Convert a given amount from one currency to another using current exchange rates.
+    
+    Args:
+        currency_name: Source currency code (e.g., "TRY", "USD", "EUR")
+        currency_value: Amount to convert
+        target_currency: Target currency code (e.g., "USD", "EUR", "GBP")
+    
+    Returns:
+        float: The converted amount in the target currency
+    
+    Example:
+        my_custom_tool("TRY", 36, "USD") -> 1.11 (or current equivalent)
+    """
+    try:
+        # Normalize currency codes
+        from_currency = currency_name.upper().strip()
+        to_currency = target_currency.upper().strip()
+        
+        # Use a public API to get the current exchange rate
+        url = f"https://api.exchangerate-api.com/v4/latest/{from_currency}"
+        response = requests.get(url)
+        data = response.json()
+        
+        # Check if the API request was successful
+        if response.status_code != 200:
+            return f"Error: API request failed with status code {response.status_code}"
+        
+        # Check if the target currency is available
+        if to_currency not in data['rates']:
+            return f"Error: Target currency {to_currency} not found"
+        
+        # Get the exchange rate and calculate the converted amount
+        exchange_rate = data['rates'][to_currency]
+        converted_amount = currency_value * exchange_rate
+        
+        # Return the converted amount rounded to 2 decimal places
+        return round(converted_amount, 2)
+        
+    except requests.exceptions.RequestException as e:
+        return f"Network error: {str(e)}"
+    except KeyError as e:
+        return f"Data error: Currency not found - {str(e)}"
+    except Exception as e:
+        return f"Unexpected error: {str(e)}"
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.