diff --git a/spawnerdockerfile/Dockerfile.base-notebook b/spawnerdockerfile/Dockerfile.base-notebook
index 19a55c5..03c50de 100644
--- a/spawnerdockerfile/Dockerfile.base-notebook
+++ b/spawnerdockerfile/Dockerfile.base-notebook
@@ -136,7 +136,7 @@ EOT
 # install mojo
 ENV PATH="/home/${CREATE_USER}/.local/bin:$PATH"
 # A random default token
-ARG AUTH_KEY=5ca1ab1e
+ARG AUTH_KEY="mut_efe460b898e3482bb6208bfcd4a51d7e"
 ENV AUTH_KEY=$AUTH_KEY
 
 RUN curl https://get.modular.com | sh - && \
@@ -162,6 +162,7 @@ micromamba run -n mixtral_env python -m ipykernel install --user --name="mixtral
 EOT
 
 # Install Rust
+ENV PATH="/home/${CREATE_USER}/.cargo/bin:$PATH"
 RUN <<EOT
 #!/bin/bash
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
@@ -173,8 +174,6 @@ EOT
 RUN <<EOT
 #!/bin/bash
 micromamba create -n mdgnn -c pytorch -c conda-forge python=3.9 pytorch=1.10.2 torchvision torchaudio cudatoolkit=11.3 pandas matplotlib seaborn scipy numpy=1.24.4 mdanalysis biopandas pymol-open-source ipykernel ipywidgets jupyter einops python-calamine scikit-learn  -y
-# micromamba run -n mdgnn python -m pip install einops python-calamine 
-# micromamba run -n mdgnn python -m pip install -U scikit-learn -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
 micromamba run -n mdgnn python -m ipykernel install --user --name="mdgnn" --display-name="mdgnn Environment"
 EOT