Update Dockerfile

Dockerfile

@@ -9,18 +9,13 @@ ARG INSTALL_CHANNEL=pytorch
 # Automatically set by buildx
 ARG TARGETPLATFORM
 
+RUN useradd -m -u 1000 user
 
 #ENV HOME=/home/user \
 #	PATH=/home/user/.local/bin:/opt/conda/bin:$PATH
 
 ENV PATH=/opt/conda/bin:$PATH
 
-RUN mkdir -p .cache
-#RUN mkdir -p data
-# I'm not sure how to allow later python files used here to write to .cache without making it world-writeable.
-RUN chmod 777 -R .cache
-#RUN chmod 777 -R data
-
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
         build-essential \
         ca-certificates \