import random
import gradio as gr

# 定義抽籤功能
def draw_lottery(max_number):
    return random.randint(1, max_number)

# 定義 Gradio 介面
with gr.Blocks() as demo:
    gr.Markdown("## 班級座號抽籤系統")
    max_number_input = gr.Number(label="請輸入班級座號的最大值", value=50)
    draw_button = gr.Button("開始抽籤")
    result = gr.Textbox(label="抽出的號碼")

    # 綁定按鈕事件
    draw_button.click(fn=draw_lottery, inputs=max_number_input, outputs=result)

# 啟動 Gradio 介面
demo.launch()