Update app.py

app.py

@@ -0,0 +1,28 @@
+import gradio as gr
+import random
+
+# 定義抽籤的邏輯
+def draw_lottery(max_number):
+    if max_number.isdigit():
+        max_number = int(max_number)
+        if max_number > 0:
+            return random.randint(1, max_number)
+        else:
+            return "請輸入大於 0 的數字"
+    else:
+        return "請輸入有效的數字"
+
+# 使用 Gradio 構建介面
+with gr.Blocks() as demo:
+    gr.Markdown("## 抽籤系統")
+    
+    with gr.Row():
+        max_number = gr.Textbox(label="班級座號最大值")
+        
+    draw_button = gr.Button("抽籤")
+    result = gr.Textbox(label="抽籤結果")
+    
+    draw_button.click(draw_lottery, inputs=max_number, outputs=result)
+
+# 啟動 Gradio 應用
+demo.launch()