Update Dockerfile

Author: mikeguron

Dockerfile

@@ -1,8 +1,19 @@
 # Date: 2022-12-08
-FROM debian:stable
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+ARG OWNER=jupyter
+ARG BASE_CONTAINER=$OWNER/scipy-notebook
+FROM $BASE_CONTAINER
 
-RUn apt-get update
+LABEL maintainer="Jupyter Project <jupyter@googlegroups.com>"
 
-RUN apt-get install r-base r-base-dev -y
+# Fix: https://github.com/hadolint/hadolint/wiki/DL4006
+# Fix: https://github.com/koalaman/shellcheck/wiki/SC3014
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
-RUN Rscript -e "install.packages('cowsay')"
+# Install Tensorflow
+RUN mamba install --quiet --yes \
+    'tensorflow' && \
+    mamba clean --all -f -y && \
+    fix-permissions "${CONDA_DIR}" && \
+    fix-permissions "/home/${NB_USER}"