Revert "[CI] remove test of the jupyter notebook"

This reverts commit f335ed8c.

.gitlab-ci.yml

@@ -44,3 +44,32 @@ test:python3.5-stretch-pyqt5:
 test:python3.5-stretch-pyside2:
   image: docker-registry.esrf.fr/dau/tomwer:python3.5_stretch_pyqt5
   <<: *test_linux_template
+
+
+test:test-xas-tutorials:
+  type: test
+  image: docker-registry.esrf.fr/dau/tomwer:python3.5_stretch_pyqt5
+  before_script:
+    - arch
+    - apt-get install octave --yes
+    - export PYTHONPATH="${PYTHONPATH}:/usr/lib/python3/dist-packages/"
+    - export LD_LIBRARY_PATH=/lib/i386-linux-gnu/:${LD_LIBRARY_PATH}
+    - export LD_LIBRARY_PATH=/lib/x86_64-linux-gnu/:${LD_LIBRARY_PATH}
+    - export ORANGE_WEB_LOG='False'
+    - python --version
+    - python -m pip install pip --upgrade
+    - python -m pip install setuptools --upgrade
+    - python -m pip install numpy --upgrade
+    - python -m pip install matplotlib
+    - python -m pip install jupyter_client
+    - python -m pip install nbconvert
+    - python -m pip install ipykernel
+    - python -m pip install -r requirements.txt
+    - python -m pip install -r requirements-dev.txt
+    - cd xas
+    - git clone https://gitlab.esrf.fr/payno/pushworkflow.git
+    - cd -
+    - python -m pip install .
+
+  script:
+    - /usr/bin/xvfb-run --server-args="-screen 0 1024x768x24" -a jupyter nbconvert --to notebook --execute doc/tutorials/xas_process.ipynb