Is Linux and Python3.7 supported?

[therealmaxmoon]

I get the error:

Traceback (most recent call last):
  File "draw_bot.py", line 260, in <module>
    loop.run_until_complete(start_server())
  File "/usr/lib/python3.7/asyncio/base_events.py", line 584, in run_until_complete
    return future.result()
  File "draw_bot.py", line 254, in start_server
    await sio.connect(f"wss://skribbl.io:{SETTINGS['port']}/")
  File "/home/username/.local/lib/python3.7/site-packages/socketio/asyncio_client.py", line 116, in connect
    six.raise_from(exceptions.ConnectionError(exc.args[0]), None)
  File "<string>", line 3, in raise_from
socketio.exceptions.ConnectionError: Connection refused by the server

after executing the following line:
python3 draw_bot.py

I've installed the required packages with the following command:
pip3 install websockets aiohttp python-socketio requests git+https://www.github.com/hbldh/hitherdither Pillow google_images_download numpy

I am using newest MX Linux.

What did I wrong?