text: import csandra_video.utils as utils
  from flask import Flask, render_template, Response
  
  
  app = Flask(__name__)
  
  @app.route('/')
  def index():
      """Video streaming home page."""
      return render_template('index.html')
  
  
  def gen():
      """Video streaming generator function."""
      while True:
          frame = utils.start_stream()
          yield (b'--frame\r\n'
                 b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n')
  
  
  @app.route('/video_feed')
  def video_feed():
      """Video streaming route. Put this in the src attribute of an img tag."""
      return Response(gen(),
                      mimetype='multipart/x-mixed-replace; boundary=frame')
  
  
  def run():
      app.run(host='0.0.0.0', threaded=True)
  
  if __name__ == '__main__':
      run()