transformers

8f09dd89 - Avoid CI runs under users' own CircleCI personal account (#20981)

Avoid CI runs under users' own CircleCI personal account (#20981) * Avoid null CI * Avoid null CI * rename * more clear error message * Update .circleci/config.yml Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * clean up Co-authored-by: ydshieh <ydshieh@users.noreply.github.com> Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>