app.py

import gradio as gr
from inference import predict

def classify(review):
    prob = predict(review)
    label = "👍 Positive" if prob >= 0.5 else "👎 Negative"
    return f"{label}  ({prob:.2f})"

demo = gr.Interface(
        fn=classify,
        inputs=gr.Textbox(lines=4, placeholder="Paste a movie review"),
        outputs="text",
        title="IMDB Sentiment — Bi-LSTM")

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