app = Flask(__name__)

video_stream = VideoCamera()

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

def gen(camera):
    while True:
        frame = camera.get_frame()
        yield (b'--framern'
               b'Content-Type: image/jpegrnrn' + frame + b'rnrn')

@app.route('/video_feed')
   def video_feed():
        return Response(gen(video_stream),
                    mimetype='multipart/x-mixed-replace; boundary=frame')

if __name__ == '__main__':
    app.run(host='127.0.0.1', debug=True,port="5000")