MultiSelect

import chainlit as cl
from chainlit.input_widget import MultiSelect


@cl.on_chat_start
async def start():
    settings = await cl.ChatSettings(
        [
            MultiSelect(
                id="Tools",
                label="Enabled Tools",
                values=["web_search", "calculator", "file_reader", "code_interpreter"],
                initial=["web_search", "calculator"],
            )
        ]
    ).send()
    value = settings["Tools"]