app_gradio.py

import gradio as gr
from utils import model_predict

def predict_spam(text):
    prediction = model_predict(text)
    if prediction == 1:
        return "🚫 This is SPAM!"
    else:
        return "✅ This is NOT spam"

# Create Gradio interface
demo = gr.Interface(
    fn=predict_spam,
    inputs=gr.Textbox(label="Enter email text", lines=4, placeholder="Type or paste email text here..."),
    outputs=gr.Textbox(label="Prediction"),
    title="Email Spam Detector",
    description="Enter an email text to check if it's spam or not.",
    examples=[
        ["CONGRATULATIONS! You've won $1,000,000 in our lottery! Click here to claim your prize now!"],
        ["Hi Sarah, Just following up on the project timeline we discussed yesterday. Could you send me the updated schedule?"],
        ["Buy now! 90% OFF luxury watches. Authentic Rolex, Omega, TAG. Limited stock!"],
        ["Dear Mr. Thompson, Thank you for your recent purchase. Your order #12345 has been shipped."]
    ]
)

if __name__ == "__main__":
    demo.launch()