# Use Python 3.10 as the base image (change to 3.9 if needed)
FROM python:3.10

# Create a non-root user
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

# Set working directory
WORKDIR /app

# Copy and install dependencies first (helps with caching)
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --upgrade -r requirements.txt

# Copy the rest of the files
COPY --chown=user . .

# Expose the API port (7860 for Hugging Face Spaces)
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]