I want to know how to run it

I can't understand what's written on 'running it'

Choose your settings in the configuration file (config.py)
: how 'choose' ? I tried running config.py in vscode but nothing happens
Compile C++/Python wrappers: python setup.py build_ext --inplace
: This is the most incomprehensible sentence. What are wrappers and what are the following phrases?
python run.py :
I wonder if this means to run 'run.py' in vscode.

I would appreciate it if you could explain the procedure to run this code in detail so that even a beginner can understand it.

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