tools/final_answer.py

# tools/final_answer.py
from typing import Any
from smolagents import tool

@tool
class FinalAnswerTool:
    name = "final_answer"  # Required by smolagents
    description = "A tool to provide the final answer"

    def __call__(self, answer: str) -> str:
        """Tool to provide a final answer
        Args:
            answer: The final answer to return
        """
        return answer

    def __str__(self) -> str:
        return self.name