Remove COPY command

Author: edoardob90

Dockerfile

@@ -41,8 +41,8 @@ RUN mkdir -p ${HOME}/.ipython/profile_default
 COPY --chown=${NB_UID}:${NB_GID} binder/ipython_config.py ${HOME}/.ipython/profile_default/
 
 # Copy the repository late in the build process
-RUN mkdir -p ${REPO}
-COPY --chown=${NB_UID}:${NB_GID} . ${REPO}/
+# RUN mkdir -p ${REPO}
+# COPY --chown=${NB_UID}:${NB_GID} . ${REPO}/
 
 # Set the working directory to the repository
 WORKDIR ${REPO}