FROM python:3.10-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set workdir
WORKDIR /code

# Install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy all app code
COPY app app

# Expose port (Spaces expect 7860 or 8080 to be open)
EXPOSE 7860

# Start the FastAPI app using uvicorn
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]