I need coding advice for websocket networking using python and javascript

I am working on a web application that is reading, processing, sending and visualizing realtime data based on websockets. I managed to get everything working except step 2 below: 1) receive and then process realtime data from a server via WebSocket API (python websocket client) 2) send the processed data from the python client to another websocket server (python tornado server) 3) send the data from the python tornado websocket server to a javascript websocket client 4) presenting the data on an html website using chartjs So I need advice from an expert in websocket networking using python (websocket and tornado packages). -> I want to understand how I can achieve step 2. -> I would like to get a feedback whether the approach that I'm using is generally appropriate for that kind of application or if it is recommendable to chose another approach. (The example files that I have uploaded are simplified using just a simple echo websocket server in order to reduce the complexity to the main point. The real application should handle real time streaming data from a websocket api.)