FROM python:3.9 RUN useradd -m -u 1000 user USER user ENV PATH="/home/user/.local/bin:$PATH" # ^ when run as `user`, pip installs executables there WORKDIR /app COPY --chown=user ./requirements.txt requirements.txt RUN pip install --no-cache-dir --upgrade -r requirements.txt COPY --chown=user . /app CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]