crux.sexy/app.py

from flask import Flask, render_template

app = Flask(
    __name__,
    static_url_path='',
    static_folder='static/',
    template_folder='templates/'
)
@app.route('/')
def index():
    return render_template("age-gate.html")

if __name__ == "__main__":
    app.run(debug=True, host='0.0.0.0', port=5001)