FROM python:3.10-slim

# Avoid Python .pyc files
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set up user and workspace
RUN useradd -m -u 1000 user
USER user
WORKDIR /app
ENV PATH="/home/user/.local/bin:$PATH"

# Copy and install dependencies
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --upgrade -r requirements.txt

# Copy all app code
COPY --chown=user . .

# Run the app
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]