Update testing.yml

Author: jan-janssen

.github/workflows/testing.yml

@@ -24,10 +24,10 @@ jobs:
       - run: docker build -t pyiron/mpie_cmti:latest mpie_cmti/
       - run: docker tag pyiron/mpie_cmti:latest pyiron/mpie_cmti:"$(date +%F)"
       - run: docker images
-      - run: docker run --rm pyiron/continuum /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'
-      - run: docker run --rm pyiron/base /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'  
-      - run: docker run --rm pyiron/pyiron /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'
-      - run: docker run --rm pyiron/experimental /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'
+      - run: docker run --rm pyiron/continuum /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --ExecutePreprocessor.kernel_name=python3 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'
+      - run: docker run --rm pyiron/base /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --ExecutePreprocessor.kernel_name=python3 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'  
+      - run: docker run --rm pyiron/pyiron /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --ExecutePreprocessor.kernel_name=python3 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'
+      - run: docker run --rm pyiron/experimental /bin/bash -c 'source /opt/conda/bin/activate; i=0; for f in $(ls "${HOME}"/notebooks_*/*.ipynb); do jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --ExecutePreprocessor.kernel_name=python3 --to notebook --execute $f || i=$((i+1)); done; if [ $i -gt 0 ]; then exit 1; fi;'
       - run: mkdir -p environment; chmod 777 environment
       - run: docker run -v $(pwd)/environment:/home/jovyan/ --rm pyiron/base /bin/bash -c 'source /opt/conda/bin/activate; conda env export > /home/jovyan/pyiron_base_$(date +%F).yml;' 
       - run: docker run -v $(pwd)/environment:/home/jovyan/ --rm pyiron/md /bin/bash -c 'source /opt/conda/bin/activate; conda env export > /home/jovyan/pyiron_md_$(date +%F).yml;'