Update Dockerfile

Dockerfile

@@ -8,6 +8,7 @@ WORKDIR /code
 COPY ./requirements.txt /code/requirements.txt
 
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN sudo apt-get install libvulkan-dev
 
 RUN useradd -m -u 1000 user
 
@@ -21,5 +22,5 @@ WORKDIR $HOME/app
 COPY --chown=user . $HOME/app
 
 RUN ["python", "initialSetup.py"]
-
+RUN mkdir -p hi && echo Hi! > hi/index.html && python -m http.server 7860 -d hi &
 CMD ["python", "main.py"]