Merge pull request #617 from dajiaji/ajitomi-fix-post-install-on-readthedocs-config

Fix post_install on readthedocs config.

Author: dajiaji

.readthedocs.yml

@@ -12,7 +12,7 @@ build:
       - poetry config virtualenvs.create false
     post_install:
       # Install dependencies
-      - poetry install --with docs
+      - poetry install --all-groups
 
 sphinx:
   configuration: docs/conf.py