Doc theme done

.gitlab-ci.yml

@@ -21,7 +21,7 @@ doc:
     script:
         - export LC_ALL=$(locale -a | grep en_US)
         - export LANG=$(locale -a | grep en_US)
-        - python3 setup.py install
+        - pip3 install -e .[doc]
         - python3 setup.py build_sphinx
     artifacts:
         paths:

docker/Dockerfile_ubuntu_18.04

@@ -14,7 +14,6 @@ RUN apt-get update && \
         python3-sphinx \
         python3-numpydoc \
         python3-sphinx-gallery \
-        python3-sphinx-rtd-theme \
         python3-matplotlib \
         python3-pil \
         python3-tk \