I want to create a simple video calling webpage using webRTC or Socket.IO with Flask.

This is some of my flask code:

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

# @app.route('/video_feed_index')
@app.route('/')
def index():
    return render_template('index.html', text_result=text_result)

Inside templates directory, I have index.html file:

<div class="col-lg-8  offset-lg-2">
      <h3 class="mt-5">Live Streaming</h3>
      <img src="{{ url_for('video_feed') }}" width="100%">
 </div>

How can I use img tag for video calls instead of a video tag that Client-to-Client interact with each other?

Note: From the given code, the video can be displayed on the web browser

Sorry for the bad English