updated version of renku and jupyterlab

Dockerfile

@@ -29,12 +29,12 @@ RUN conda env update -q -f /tmp/environment.yml && \
     
 # Tensorboard extension
 RUN jupyter labextension install jupyterlab_tensorboard && \
-    pip install jupyter-tensorboard==0.1.10
+    pip install jupyter-tensorboard==0.2.0
 
 # RENKU_VERSION determines the version of the renku CLI
 # that will be used in this image. To find the latest version,
 # visit https://pypi.org/project/renku/#history.
-ARG RENKU_VERSION=0.15.1
+ARG RENKU_VERSION=0.16.1
 
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 # Do not edit this section and do not add anything below