Merge pull request #3 from elopezaguilera/master

graphviz issue solved

Author: jhanna-kx

docker/Dockerfile

@@ -55,6 +55,7 @@ RUN . /opt/conda/etc/profile.d/conda.sh \
 	&& conda activate kx \
 	&& conda install --file /opt/kx/nlp/requirements.txt \
 	&& pip install -r /opt/kx/mlnotebooks/requirements.txt \
+	&& conda install -c anaconda graphviz \
 	&& conda clean -y --all \
 	&& python -m spacy download en