adding 'pathvalidate' module install to Dockerfile
@@ -9,8 +9,8 @@ RUN pip install deepdiff==1.7.0
RUN pip install pytest-cov
RUN pip install --upgrade rdflib==5.0.0
RUN pip install -e git+https://github.com/hydroshare/hsmodels.git@0.5.3#egg=hsmodels
-
RUN pip install sorl-thumbnail==12.8.0
+RUN pip install pathvalidate==2.5.2
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US:en
