Update Dockerfile

Dockerfile

@@ -1,20 +1,22 @@
 FROM python:3.12
 
 WORKDIR /code
-
-COPY ./requirements.txt /code/requirements.txt
-
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
-
 RUN apt install git
 RUN git clone https://github.com/quickmt/quickmt.git
 RUN pip install ./quickmt
-RUN cp quickmt/quickmt/scripts/_brand.yml  .
 
-COPY . .
+RUN useradd -m -u 1000 user
+
+COPY --chown=user ./requirements.txt /code/requirements.txt
+RUN cp quickmt/quickmt/scripts/_brand.yml  .
+COPY --chown=user . .
 RUN chmod -R 777 /code
+RUN chown -R user /code
 
 EXPOSE 7860
 
+USER user
+
 CMD ["shiny", "run", "app.py", "--host", "0.0.0.0", "--port", "7860"]
 #CMD ["quickmt-app", "-p", "7860"]