app.py

import gradio as gr
import pandas as pd

df = pd.read_csv("final_recommendations.csv")

def get_recommendation(book):
    row = df[df["title"] == book].iloc[0]
    return f"""Title: {row['title']}
Price: {row['price_gbp']}
Revenue: {row['total_revenue']}
Recommendation: {row['recommendation']}"""

demo = gr.Interface(
    fn=get_recommendation,
    inputs=gr.Dropdown(choices=df["title"].tolist(), label="Choose a book"),
    outputs=gr.Textbox(label="Recommendation"),
    title="AI Book Pricing Assistant",
    description="Select a book to view its pricing recommendation."
)

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