diff --git a/tools/Dockerfile.cuda10.0-cudnn7.devel b/tools/Dockerfile.cuda10.0-cudnn7.devel
index 90deaa83a9394ae0570c095f08b9d948f5152955..c633c593ca5ad13a14b7ebee5edca3caf9882d9f 100644
--- a/tools/Dockerfile.cuda10.0-cudnn7.devel
+++ b/tools/Dockerfile.cuda10.0-cudnn7.devel
@@ -39,3 +39,5 @@ RUN yum install -y python3 python3-devel \
 RUN localedef -c -i en_US -f UTF-8 en_US.UTF-8 \
     && echo "export LANG=en_US.utf8" >> /root/.bashrc \
     && echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc
+
+