The fastai library uses a style guide specifically designed for data science libraries: https://docs.fast.ai/dev/style.html https://docs.fast.ai/dev/style.html

The fastai library uses a style guide specifically designed for data science libraries: https://docs.fast.ai/dev/style.html https://docs.fast.ai/dev/style.html . There is only one global in the library, which is a singleton called `defaults`, and contains 2 things: the default GPU to use, the the number of CPUs to use.