app.py

from flask import Flask, render_template, send_from_directory

app = Flask(__name__)

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/styles.css')
def styles():
    return send_from_directory('static', 'styles.css')

@app.route('/script.js')
def script():
    return send_from_directory('static', 'script.js')

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=7860)