mkdocs CI issue
https://gitlab.esrf.fr/bliss/bliss/-/jobs/401382
$ source activate mkdocsenv
$ cd doc && mkdocs build -s
ERROR - Config value: 'markdown_extensions'. Error: MkdocsGraphvizExtension.extendMarkdown() missing 1 required positional argument: 'md_globals'
Aborted with 1 Configuration Errors!