Let's see what happens if we take out the weird entrypoint

Author: brycelelbach

build/dockerfile

@@ -7,5 +7,3 @@ WORKDIR /pyhpc-tutorial/notebooks
 RUN pip install --root-user-action ignore -r /pyhpc-tutorial/build/requirements.txt \
  && git config --unset-all "http.https://github.com/.extraheader" || { code=$?; [ "$code" = 5 ] || exit "$code"; } \
  && git config --global --add safe.directory "/pyhpc-tutorial"
-
-ENTRYPOINT git pull && /bin/bash