# First, make sure you have gradio installed:
# pip install gradio

import gradio as gr

def process_form(name, age, is_student):
    """
    This function takes the form inputs and processes them.
    It returns a formatted string that will be displayed as the output.
    """
    # Determine the student status string based on the checkbox value
    student_status = "a student" if is_student else "not a student"
    
    # Create the output message
    output_message = f"Hello, {name}! You are {age} years old and you are {student_status}."
    
    return output_message

# We use gr.Blocks() for more layout control, which is common for forms.
with gr.Blocks(theme=gr.themes.Soft()) as demo:
    # Add a title using Markdown
    gr.Markdown("# Simple User Information Form")
    gr.Markdown("Enter your details below and click 'Submit'.")

    # Define the input components for the form
    with gr.Row():
        name_input = gr.Textbox(label="Name", placeholder="e.g., Jane Doe")
        age_input = gr.Number(label="Age", value=25) # Set a default value

    student_checkbox = gr.Checkbox(label="Are you a student?")
    
    # Define the submit button
    submit_button = gr.Button("Submit")

    # Define the output component where the result will be displayed
    output_text = gr.Text(label="Greeting Message")

    # Define the action when the submit button is clicked.
    # It calls the 'process_form' function with the values from the input components
    # and places the return value into the 'output_text' component.
    submit_button.click(
        fn=process_form, 
        inputs=[name_input, age_input, student_checkbox], 
        outputs=output_text
    )

# Launch the Gradio app
if __name__ == "__main__":
    demo.launch()