version: 2

sphinx:
  configuration: docs/html/conf.py

python:
  version: 3.7
  install:
    - requirements: tools/requirements/docs.txt

version: 2

sphinx:
  builder: htmldir
  configuration: docs/html/conf.py

python:
  version: 3.7
  install:
    - requirements: tools/requirements/docs.txt

Add correct builder to ReadTheDocs configuration
Add correct builder to ReadTheDocs configuration