tools.py

from smolagents import tool
import wikipedia


@tool
def multiply(a: int, b: int) -> int:
    """Multiply two numbers.
    Args:
        a: first int
        b: second int
    """
    return a * b


@tool
def add(a: int, b: int) -> int:
    """Add two numbers.

    Args:
        a: first int
        b: second int
    """
    return a + b


@tool
def subtract(a: int, b: int) -> int:
    """Subtract two numbers.

    Args:
        a: first int
        b: second int
    """
    return a - b


@tool
def divide(a: int, b: int) -> int:
    """Divide two numbers.

    Args:
        a: first int
        b: second int
    """
    if b == 0:
        raise ValueError("Cannot divide by zero.")
    return a / b


@tool
def modulus(a: int, b: int) -> int:
    """Get the modulus of two numbers.

    Args:
        a: first int
        b: second int
    """
    return a % b



@tool
def get_wikipedia_summary(query: str, sentences: int = 2) -> str:
    """
    Get a summary from Wikipedia for a given query.

    Args:
        query: The search term.
        sentences: Number of sentences for the summary.

    Returns:
        The summary as a string.
    """
    try:
        summary = wikipedia.summary(query, sentences=sentences)
        return summary
    except Exception as e:
        return f"Error retrieving Wikipedia summary: {e}"