chore: updated xqueue dockerfile

dockerfiles/xqueue.Dockerfile

@@ -25,20 +25,13 @@ ENV XQUEUE_CODE_DIR="${XQUEUE_APP_DIR}/xqueue"
 
 ENV PATH="$XQUEUE_VENV_DIR/bin:$PATH"
 
-# Working directory will be root of repo.
-WORKDIR ${XQUEUE_CODE_DIR}
-
 # Install curl
 RUN apt-get update && apt-get install -y curl
 # cloning git repo
 RUN curl -L https://github.com/openedx/edx-notes-api/archive/refs/heads/master.tar.gz | tar -xz --strip-components=1
 
 RUN virtualenv -p python3.8 --always-copy ${XQUEUE_VENV_DIR}
 
-
-# placeholder file for the time being unless devstack provisioning scripts need it.
-RUN touch ${XQUEUE_APP_DIR}/xqueue_env
-
 # Expose ports.
 EXPOSE 8040
 
@@ -54,7 +47,7 @@ CMD while true; do python ./manage.py runserver 0.0.0.0:8040; sleep 2; done
 FROM app as production
 
 # xqueue service config commands below
-RUN pip install -r ${XQUEUE_APP_DIR}/requirements.txt
+RUN pip install -r /requirements.txt
 
 
 ENV DJANGO_SETTINGS_MODULE xqueue.production