Upload app.py

Add three tools such as calculator, get_weekday_of_february_28 and currency_converter

app.py

@@ -1,5 +1,5 @@
 from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
-import datetime
+from datetime import datetime
 import requests
 import pytz
 import yaml
@@ -18,6 +18,79 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def calculator(a: int, b: int) -> int:
+    """Multiply two integers.
+    Args:
+        a: the  integer
+        b: the  integer
+    Returns:
+        int: The multiplication of a and b as an int
+    """
+    return(a*b)
+
+@tool
+def get_weekday_of_february_28(start_year: int) -> str:
+    """Finds the weekdays for February 28th in the next three leap years after a given year.
+    Args:
+        start_year: A four-digit year greater than 2024.
+    Returns:
+        str: A formatted string listing each leap year to the name of the weekday on February 28th.
+    """
+    if start_year <= 2024:
+        raise ValueError("The starting year must be greater than 2024.")
+ 
+    leap_years = []
+    year = start_year + 1 # Start checking from the year
+
+    while len(leap_years) < 3:
+        # Leap year condition: divisible by 4 and (not divisible by 100 unless also divisible by 400)
+        if (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0):
+            leap_years.append(year)
+        year += 1
+
+    #Get the weekdays for February 28th in those leap years
+    weekdays = "\n".join(f"{year}: {datetime(year, 2, 28).strftime('%A')}" for year in leap_years)
+
+    return weekdays
+
+@tool
+def currency_converter(amount: float, from_currency: str, to_currency: str) -> str:
+    """Converts an amount from one currency to another using live exchange rates.
+    
+    Args:
+        amount: The amount of money to convert (float).
+        from_currency: The currency code (str) to convert from (e.g., 'USD').
+        to_currency: The currency code (str) to convert to (e.g., 'EUR').
+    
+    Returns:
+        str: A formatted string displaying the converted amount.
+    
+    Example:
+        currency_converter(100, 'USD', 'EUR')
+        -> "100 USD is approximately 92.50 EUR"
+    """
+    
+    api_url = f"https://open.er-api.com/v6/latest/{from_currency.upper()}"
+    
+    try:
+        response = requests.get(api_url)
+        data = response.json()
+        
+        if "rates" not in data:
+            return "Error fetching exchange rates. Please check the currency codes."
+        
+        if to_currency.upper() not in data["rates"]:
+            return f"Currency {to_currency.upper()} not supported."
+        
+        exchange_rate = data["rates"][to_currency.upper()]
+        converted_amount = round(amount * exchange_rate, 2)
+        
+        return f"{amount} {from_currency.upper()} is approximately {converted_amount} {to_currency.upper()}"
+    
+    except requests.RequestException:
+        return "Error connecting to the currency exchange API. Please try again later."
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -55,7 +128,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer,calculator,get_weekday_of_february_28,currency_converter],  ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,