tool.py

from smolagents import Tool
from typing import Any, Optional

class SimpleTool(Tool):
    name = "simple_tool"
    description = "A simple test tool."
    inputs = {"text":{"type":"string","description":"Some input text"}}
    output_type = "string"

    def forward(self, text: str) -> str:
        """
        A simple test tool.

        Args:
            text: Some input text
        """
        return f"Processed: {text}"