import pandas as pd
from smolagents import Tool

class ExcelReaderTool(Tool):
    name = "excel_reader"
    description = "Extract Excel file content. Supported file extensions: .xls, .xlsx, .xlsb, .xlsm, .odf, .ods, .odt"
    inputs = {
        "file_path": {
            "type": "string",
            "description": "Path to the Excel file",
        }
    }
    output_type = "string"

    def forward(self, file_path) -> str:
        try:
            df = pd.read_excel(file_path)
            print(f"Describe Excel file:\n {df.describe()}")
            return df.to_json()
        except Exception as e:
            print(f"Error: processing Excel file: {str(e)}")