Cleanup Docker clean steps

ai-tools/Docker/Dockerfile

@@ -23,8 +23,7 @@ ENV PYTHONUNBUFFERED=1
 WORKDIR /home/${USERNAME}
 
 # 3. A: Install dependencies
-RUN apt-get update
-RUN apt-get install -y \
+RUN apt-get update && apt-get install -y \
     --no-install-recommends \
     --no-install-suggests \
     tree
@@ -52,11 +51,11 @@ RUN ollama serve & sleep 5 && ollama pull llama3.1:8b
 USER root
 
 # 5. Cleanup
-RUN apt-get autoremove --purge
-RUN apt-get autoclean
+RUN apt-get autoremove -yqq --purge \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/* \
+  && rm -rf /tmp/*
 
-RUN rm -rf /var/lib/apt/lists/*
-RUN rm -rf /tmp/*
 RUN mkdir -p /tmp/apps
 
 # 6. Expose Port and define the command used to run the app