Update Dockerfile

Dockerfile

@@ -21,8 +21,7 @@ RUN rm -f /etc/apt/sources.list.d/*.list && \
     build-essential \
     libsndfile-dev \
     software-properties-common \
-    openssh-client \
- && rm -rf /var/lib/apt/lists/*
+    openssh-client 
 
 RUN add-apt-repository ppa:flexiondotorg/nvtop && \
     apt-get upgrade -y && \
@@ -48,7 +47,7 @@ RUN mkdir $HOME/.cache $HOME/.config \
 # Set up the Conda environment
 ENV CONDA_AUTO_UPDATE_CONDA=false \
     PATH=$HOME/miniconda/bin:$PATH
-RUN curl -sLo ~/miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh \
+RUN curl -sLo ~/miniconda.sh https://repo.anaconda.com/miniconda/Miniconda3-py311_24.3.0-0-Linux-x86_64.sh \
  && chmod +x ~/miniconda.sh \
  && ~/miniconda.sh -b -p ~/miniconda \
  && rm ~/miniconda.sh \
@@ -66,8 +65,7 @@ USER root
 ## Security warning : Potential user code executed as root (build time)
 RUN --mount=target=/root/packages.txt,source=packages.txt \
     apt-get update && \
-    xargs -r -a /root/packages.txt apt-get install -y --no-install-recommends \
-    && rm -rf /var/lib/apt/lists/*
+    xargs -r -a /root/packages.txt apt-get install -y --no-install-recommends
 
 RUN --mount=target=/root/on_startup.sh,source=on_startup.sh,readwrite \
 	bash /root/on_startup.sh