To install requirements:

If you have python but pip doesn't work, use python -m before you command (like python -m pip instal..). If python -m doesn't work, try py -m

1. Create Venv if not exists:

py -m venv venv

On windows:

venv\Scripts\activate

On Linux:

source venv/bin/activate

2. Install requirements:

pip install websockets uvicorn fastapi asyncio jinja2 sqlalchemy

or

pip install -r requirements.txt

3. Run:

uvicorn {main or script name if you renamed it}:app --port {your port} --host 0.0.0.0

(Of course without {})

CHANGED:

python main.py PORT(DEFAULT IS 8001)