diff --git a/Dockerfile b/Dockerfile
index b2dd42d08c62277e5c5f2789ea89bb129f112e3c..7454dc26a54ab0cbeff577c410125025d21203c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ RUN conda env update -q -f /tmp/environment.yml && \
     jupyter lab build 
 
 RUN pip3 install --upgrade pip
+RUN pip install jupyterlab_flake8
 
 COPY dash_proxy /tmp/dash_proxy/
 RUN pip install /tmp/dash_proxy/
@@ -19,3 +20,5 @@ RUN pip install /llm_utils/
 
 COPY app /dash/app/
 RUN chown -R jovyan /dash/app/
+
+COPY config.txt ${HOME}/
diff --git a/requirements.txt b/requirements.txt
index cf2d38745b7fdd77160de57b069714e8d73411e7..53389159789ff0c98b77b710e70ef4f99eba4dcc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,11 +2,14 @@ jupyter-server-proxy==4.0.0
 jupyterlab-git==0.42.0
 jupyter_server>=2.0
 
+flake8
+
 dash
 dash-bootstrap-components
 plotly
 
 openai
 rapidfuzz
+nltk
 
 python-dotenv