Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -264,25 +264,19 @@ stages:          # List of stages for jobs, and their order of execution
 #
 
 pages:
+  image: python:3.10 
   stage: deploy
-  image: docker:stable
-
-  before_script:
-    - apk add python python-dev
-    
-  
   script:
-  
-  - python3 -m pip install -U sphinx
+  - pip install -U sphinx
   - python3 -m pip install nbsphinx --user
-  - python3 -m pip install  sphinx sphinx_rtd_theme
-  - python3 -m pip install  pandoc
-  - python3 -m pip install  ngsolve
-  - python3 -m pip install  webgui_jupyter_widgets
-  - python3 -m pip install  --upgrade pip ipython ipykernel
-  - python3 -m pip install  numpy
-  - python3 -m pip install  matplotlib
-  - python3 -m pip install  tabulate
+  - pip install sphinx sphinx_rtd_theme
+  - pip install pandoc
+  - pip install ngsolve
+  - pip install webgui_jupyter_widgets
+  - pip install --upgrade pip ipython ipykernel
+  - pip install numpy
+  - pip install matplotlib
+  - pip install tabulate
   - export PYTHONPATH=/builds/valentin.hanser/ngmultiscale/python:/builds/valentin.hanser/ngmultiscale/python/MeshGenerators
   - echo $PYTHONPATH
   - python -c "import myPackage; print('done')"