import gradio as gr

# User login function for authentication
def login(username, password):
    # In a real application, you would perform username and password validation here.
    # If the validation succeeds, you can return a success message; otherwise, return a failure message.
    if username == "user" and password == "password":
        return "Login successful"
    else:
        return "Login failed"

# Create a login button
login_button = gr.LoginButton()

# Create a Gradio interface
iface = gr.Interface(
    fn=login,
    inputs=[gr.Textbox("Username"), gr.Textbox("Password", input_type="password"), login_button],
    outputs=gr.Textbox(),
    live=True,
    title="User Login",
    description="Please enter your username and password.",
)

# Launch the Gradio interface
iface.launch()