Refine Dockerfile setup and user context

Adjust the Dockerfile to execute further commands under the newly created user for improved security and isolation. Dropped an unnecessary command that attempted separate runs within a single command line, streamlining the execution process. These modifications enhance the environment consistency and ensure a smoother setup for the application.

Dockerfile

@@ -5,6 +5,7 @@ RUN apt-get update && apt-get install curl -y
 # https://huggingface.co/docs/hub/spaces-sdks-docker-first-demo
 RUN useradd -m -u 1000 user
 
+USER user
 ENV HOME=/home/user \
 	PATH=/home/user/.local/bin:$PATH \
     OLLAMA_HOST=0.0.0.0
@@ -13,9 +14,6 @@ WORKDIR $HOME/app
 
 COPY --chown=user:user Modelfile $HOME/app/
 
-RUN ollama serve & sleep 10 && \
-    ollama pull llama3.1 && \
-    ollama create LlamaClaude -f ./Modelfile && \
-    ollama ps
+RUN ollama serve & sleep 10 && RUN ollama pull llama3.1 && ollama create LlamaClaude -f ./Modelfile
 
 EXPOSE 11434