diff --git a/docker/1.3.1/py3/Dockerfile.eia b/docker/1.3.1/py3/Dockerfile.eia
deleted file mode 100644
index a8f7ee30..00000000
--- a/docker/1.3.1/py3/Dockerfile.eia
+++ /dev/null
@@ -1,110 +0,0 @@
-FROM ubuntu:16.04
-LABEL maintainer="Amazon AI"
-LABEL com.amazonaws.sagemaker.capabilities.accept-bind-to-port=true
-
-# Add arguments to achieve the version, python and url
-ARG PYTHON_VERSION=3.6.6
-ARG PYTORCH_VERSION=1.3.1
-ARG TORCHVISION_VERSION=0.4.2
-ARG GRAPHVIZ_VERSION=0.13.2
-ARG MMS_VERSION=1.0.8
-ARG HEALTH_CHECK_VERSION=1.6.2
-
-# See http://bugs.python.org/issue19846
-ENV LANG C.UTF-8
-ENV LD_LIBRARY_PATH /opt/conda/lib/:$LD_LIBRARY_PATH
-ENV PATH /opt/conda/bin:$PATH
-ENV SAGEMAKER_SERVING_MODULE sagemaker_pytorch_serving_container.serving:main
-ENV TEMP=/home/model-server/tmp
-
-RUN apt-get update \
- && apt-get install -y --allow-downgrades --allow-change-held-packages --no-install-recommends \
-    build-essential \
-    ca-certificates \
-    cmake \
-    curl \
-    git \
-    jq \
-    libgl1-mesa-glx \
-    libglib2.0-0 \
-    libgomp1 \
-    libibverbs-dev \
-    libsm6 \
-    libxext6 \
-    libxrender-dev \
-    openjdk-8-jdk-headless \
-    vim \
-    wget \
-    zlib1g-dev 
-
-# Install OpenSSH. Allow OpenSSH to talk to containers without asking for confirmation
-RUN apt-get install -y --no-install-recommends \
-    openssh-client \
-    openssh-server \
- && mkdir -p /var/run/sshd \
- && cat /etc/ssh/ssh_config | grep -v StrictHostKeyChecking > /etc/ssh/ssh_config.new \
- && echo "    StrictHostKeyChecking no" >> /etc/ssh/ssh_config.new \
- && mv /etc/ssh/ssh_config.new /etc/ssh/ssh_configs
-
-RUN curl -L -o ~/miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh \
- && chmod +x ~/miniconda.sh \
- && ~/miniconda.sh -b -p /opt/conda \
- && rm ~/miniconda.sh \
- && /opt/conda/bin/conda update conda \
- && /opt/conda/bin/conda install -y \
-    python=$PYTHON_VERSION \
-    cython==0.29.12 \
-    ipython==7.7.0 \
-    numpy==1.16.4 \
-    scipy==1.3.0 \
-    typing==3.6.4 \
- && /opt/conda/bin/conda clean -ya
-
-RUN conda install -c \
-    conda-forge \
-    opencv==4.0.1 \
- && conda install -y \
-    scikit-learn==0.21.2 \
-    pandas==0.25.0 \
-    h5py==2.9.0 \
-    requests==2.22.0 \
- && conda clean -ya \
- && /opt/conda/bin/conda config --set ssl_verify False \
- && pip install --upgrade pip --trusted-host pypi.org --trusted-host files.pythonhosted.org \
- && ln -s /opt/conda/bin/pip /usr/local/bin/pip3 \
- # Torchvision wheel must be installed first, so that PyTorch-EI framework is not overwritten.
- && pip install https://download.pytorch.org/whl/cpu/torchvision-0.4.2%2Bcpu-cp36-cp36m-linux_x86_64.whl \
- && pip install https://s3.amazonaws.com/amazonei-pytorch/torch_eia-1.3.1-cp36-cp36m-manylinux1_x86_64.whl \
- && pip install graphviz==$GRAPHVIZ_VERSION \
- && pip install mxnet-model-server==$MMS_VERSION \
- && pip install pillow==7.1.0
-
-RUN useradd -m model-server \
- && mkdir -p /home/model-server/tmp \
- && chown -R model-server /home/model-server
-
-COPY mms-entrypoint.py /usr/local/bin/dockerd-entrypoint.py
-COPY config.properties /home/model-server
-
-RUN chmod +x /usr/local/bin/dockerd-entrypoint.py
-
-RUN pip install --no-cache-dir "sagemaker-pytorch-inference<2"
-
-RUN curl https://aws-dlc-licenses.s3.amazonaws.com/pytorch/license.txt -o /license.txt
-
-RUN conda install -y -c conda-forge pyyaml==5.3.1 \
- && pip install -U \
-    sagemaker-containers==2.8.6 \
-    awscli
-
-RUN wget https://amazonei-tools.s3.amazonaws.com/v${HEALTH_CHECK_VERSION}/ei_tools_${HEALTH_CHECK_VERSION}.tar.gz -O /opt/ei_tools_${HEALTH_CHECK_VERSION}.tar.gz \
- && tar -xvf /opt/ei_tools_${HEALTH_CHECK_VERSION}.tar.gz -C /opt/ \
- && rm -rf /opt/ei_tools_${HEALTH_CHECK_VERSION}.tar.gz \
- && chmod a+x /opt/ei_tools/bin/health_check \
- && mkdir -p /opt/ei_health_check/bin \
- && ln -s /opt/ei_tools/bin/health_check /opt/ei_health_check/bin/health_check \
- && ln -s /opt/ei_tools/lib /opt/ei_health_check/lib
-
-EXPOSE 8080 8081
-ENTRYPOINT ["python", "/usr/local/bin/dockerd-entrypoint.py"]
-CMD ["mxnet-model-server", "--start", "--mms-config", "/home/model-server/config.properties"]