app.py

from flask import Flask, request

app = Flask(__name__)

@app.route("/")
def home():
    name = request.args.get('name', 'Guest')
    email = request.args.get('email', 'No Email')
    return f"<h1>Welcome, {name}!</h1><p>Your email: {email}</p>"

if __name__ == "__main__":
    import os
    port = int(os.environ.get("PORT", 7860))  # Use the default Hugging Face port
    app.run(host="0.0.0.0", port=port)