First commit

app.py

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+import gradio as gr
+import random
+
+# 定義抽籤函數
+def draw_lottery(max_number):
+    if max_number <= 0:
+        return "請輸入一個正整數"
+    return random.randint(1, max_number)
+
+# 創建 Gradio 介面
+with gr.Blocks() as demo:
+    with gr.Row():
+        max_number_input = gr.Number(label="班級座號的最大值", value=40, precision=0)
+        result_output = gr.Textbox(label="抽中的號碼")
+    
+    draw_button = gr.Button("抽籤")
+    
+    draw_button.click(draw_lottery, inputs=max_number_input, outputs=result_output)
+
+# 啟動介面
+demo.launch()