chore: Use the latest Wave university.

Dockerfile

@@ -10,9 +10,10 @@ ENV PATH=/home/user/.local/bin:$PATH
 
 WORKDIR $HOME/app
 
-RUN pip install h2o-wave h2o-wave-university
+RUN python -m venv venv
+RUN ./venv/bin/pip install h2o-wave-university
 
 ENV H2O_WAVE_LISTEN=":7860"
 ENV H2O_WAVE_ADDRESS="http://127.0.0.1:7860"
 
-CMD ["wave-university"]
+CMD ["./venv/bin/wave-university"]