use sudo for graphiz install

Dockerfile

@@ -21,7 +21,7 @@ WORKDIR $HOME/app
 # Copy the current directory contents into the container at $HOME/app setting the owner to the user
 COPY --chown=user . $HOME/app
 
-RUN apt install -y graphviz
+RUN sudo apt install -y graphviz
 
 # WORKDIR /code
 
@@ -31,4 +31,4 @@ RUN pip install --no-cache-dir --upgrade -r $HOME/app/requirements.txt
 
 COPY . .
 
-CMD ["streamlit", "run", "app.py", "--server.address", "0.0.0.0"]
+CMD ["streamlit", "run", "app.py", "--server.address", "0.0.0.0"]