import pandas as pd
from smolagents import Tool

class CsvReaderTool(Tool):
    name = "csv_reader"
    description = "Extract CSV file content. Supported file extensions: .csv"
    inputs = {
        "file_path": {
            "type": "string",
            "description": "Path to the CSV file",
        }
    }
    output_type = "string"

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