Update app.py

app.py

@@ -35,8 +35,8 @@ with gr.Blocks() as demo:
     if not email or password:
         gr.Markdown("""<h2>请使用openAI账户登录</h2>""")
        with gr.Row():
-             email = gr.Textbox(placeholder="请输入openAI的邮箱地址")
-             password = gr.Textbox(placeholder="请输入openAI的登录密码")
+             email = gr.Textbox(label="请输入openAI的邮箱地址")
+             password = gr.Textbox(label="请输入openAI的登录密码")
              login = gr.Button("输完箱密点此登录")
              login.click(configure_chatbot, inputs=[email, password])
     elif email and password: