chore: update notebook

Dockerfile

@@ -23,8 +23,9 @@ RUN R -f /tmp/install.R
 COPY requirements.txt environment.yml /tmp/
 RUN conda env update -q -f /tmp/environment.yml && \
     /opt/conda/bin/pip install --ignore-installed -r /tmp/requirements.txt && \
-    jupyter labextension install --no-build @jupyter-voila/jupyterlab-preview && \
-    jupyter labextension install --no-build @jupyter-widgets/jupyterlab-manager && \
+    jupyter labextension install --no-build @jupyter-voila/jupyterlab-preview \
+                                            @jupyter-widgets/jupyterlab-manager \
+                                            @jupyterlab/celltags && \
     conda clean -y --all && \
     conda env export -n "root" && \
     jupyter lab build