任务列表

import chainlit as cl


@cl.on_chat_start
async def main():
    # Create the TaskList
    task_list = cl.TaskList()
    task_list.status = "Running..."

    # Create a task and put it in the running state
    task1 = cl.Task(title="Processing data", status=cl.TaskStatus.RUNNING)
    await task_list.add_task(task1)
    # Create another task that is in the ready state
    task2 = cl.Task(title="Performing calculations")
    await task_list.add_task(task2)

    # Optional: link a message to each task to allow task navigation in the chat history
    message = await cl.Message(content="Started processing data").send()
    task1.forId = message.id

    # Update the task list in the interface
    await task_list.send()

    # Perform some action on your end
    await cl.sleep(1)

    # Update the task statuses
    task1.status = cl.TaskStatus.DONE
    task2.status = cl.TaskStatus.FAILED
    task_list.status = "Failed"
    await task_list.send()