Update Dockerfile

Dockerfile

@@ -8,4 +8,10 @@ RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
 COPY app.py app.py
 
-ENTRYPOINT ["solara", "run", "app.py", "--host=0.0.0.0", "--port=80"]
+USER root
+RUN chown -R ${NB_UID} ${HOME}
+USER ${NB_USER}
+
+EXPOSE 8765
+
+ENTRYPOINT ["solara", "run", "app.py", "--host=0.0.0.0"]