app.py

import gradio as gr

def accueil():
    return "🚀 ProDevis fonctionne !"

with gr.Blocks() as app:
    gr.Markdown("# 🏠 ProDevis")
    gr.Markdown("Devis • Factures • Clients • Gestion")

    bouton = gr.Button("Tester ProDevis")
    resultat = gr.Markdown()

    bouton.click(accueil, outputs=resultat)

app.launch()