remove sf from DS image

Author: RockfordMankiniUCSD

images/datascience-notebook/Dockerfile

@@ -98,7 +98,7 @@ RUN uv pip install jupyterhub==$JUPYTERHUB_VERSION jupyter_server==$JUPYTERSERVE
     uv cache clean
 
 # Install R packages
-RUN R -e "install.packages(c('sf', 'markdown', 'covr', 'git2r', 'crosstalk', 'DT'), repos='https://cloud.r-project.org')" && \
+RUN R -e "install.packages(c('markdown', 'covr', 'git2r', 'crosstalk', 'DT'), repos='https://cloud.r-project.org')" && \
     fix-permissions $CONDA_DIR && \
     fix-permissions /home/$NB_USER