Set code conventions

[jaketae]

As the repository gets larger, we will eventually need to decide on a code convention. Though preferences may vary, it's probably safe to stick to the setup in transformers, which is black + isort.

We could create a simplified Makefile and do something like

.PHONY: style

style:
	black .
	isort . --profile=black .

Alternatively, create a .pre-commit-config.yaml.

repos:
  - repo: https://github.com/psf/black
    rev: 21.7b0
    hooks:
      - id: black
  - repo: https://github.com/pycqa/isort
    rev: 5.9.3
    hooks:
      - id: isort
        args: ["--profile", "black"]

[jaketae]

@wilsonyhlee @tttyuntian Do you have any suggestions or preferred way of doing this?

[tianjianjiang]

Some references (which were somewhat simplified versions of HuggingFace repos):

• https://github.com/bigscience-workshop/promptsource/blob/main/Makefile
• https://github.com/bigscience-workshop/promptsource/blob/main/.github/workflows/check_code_quality.yml

[jaketae]

Closed via #56