Update Dockerfile

Dockerfile

@@ -10,7 +10,7 @@ FROM ${RENKU_BASE_IMAGE}
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines
 # except for the last end with backslash '\' to continue the RUN line
 #
-USER root
+#USER root
 
 RUN curl -s https://raw.githubusercontent.com/SwissDataScienceCenter/renkulab-docker/master/scripts/install-vscode.sh | bash
 
@@ -18,7 +18,7 @@ RUN curl -s https://raw.githubusercontent.com/SwissDataScienceCenter/renkulab-do
 #    apt-get install -y --no-install-recommends \
 #    apt-utils \
 #    vim
-USER ${NB_USER}
+#USER ${NB_USER}
 
 # install the python dependencies
 COPY requirements.txt environment.yml /tmp/