text: from flask import Flask, render_template
  
  app = Flask(__name__)
  
  @app.route('/')
  def index():
      return render_template('index.html')
  
  @app.route('/about')
  def cakes():
      return render_template('about.html')
  
  @app.route('/hello/<name>')
  def hello(name):
      return render_template('page.html', name=name)
  
  if __name__ == '__main__':
      app.run(debug=True, host='0.0.0.0')