travis < gh actions imo

  - conda activate deepchem

  - pip install -e .

script:

  - if [ "$DOCTEST_EXAMPLES" == "true" ]; then

  - if [[ "$DOCTEST_EXAMPLES" == "true" ]]; then

      cd docs && pip install -r requirements.txt;

      PYTHONWARNINGS= sphinx-build -M doctest ./ _build examples.rst

      travis_terminate

      PYTHONWARNINGS= sphinx-build -M doctest ./ _build examples.rst;

      travis_terminate;

    fi

  - bash devtools/run_yapf.sh

  - bash devtools/run_flake8.sh