Update Dockerfile

Dockerfile

@@ -11,7 +11,7 @@ RUN add-apt-repository ppa:flexiondotorg/nvtop
 RUN apt-get upgrade -y
 RUN apt-get install -y nvtop
 
-RUN curl -sL https://deb.nodesource.com/setup_18.x  | bash -
+RUN curl -sL https://deb.nodesource.com/setup_20.x  | bash -
 RUN apt-get install -y nodejs
 # RUN npm install
 RUN npm install -g configurable-http-proxy
@@ -25,10 +25,12 @@ RUN pip3 install jupyterhub && \
     pip3 install --upgrade jupyterlab jupyterlab-git && \
     pip3 install ipywidgets && \
     pip3 install torch torchvision torchaudio && \
-    pip3 install langchain trulens-eval trulens && \
-    pip3 install jupyter lab build
+    pip3 install langchain trulens-eval trulens
     
-RUN jupyter nbextension enable --py widgetsnbextension
+RUN jupyter lab build --dev-build=False --minimize=False
+
+# RUN jupyter contrib nbextension install --user \
+#     jupyter nbextension enable --py widgetsnbextension
 
 # RUN git clone https://github.com/camenduru/jupyter
 RUN git clone https://github.com/truera/trulens
@@ -48,4 +50,3 @@ USER admin
 EXPOSE 7860
 
 CMD jupyter-lab --ip 0.0.0.0 --port 7860 --no-browser --allow-root --NotebookApp.token='huggingface' --NotebookApp.tornado_settings="{'headers': {'Content-Security-Policy': 'frame-ancestors *'}}" --NotebookApp.cookie_options="{'SameSite': 'None', 'Secure': True}" --NotebookApp.disable_check_xsrf=True
-