FROM python:3.10-slim

# Environment setup
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

# System dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libjpeg-dev \
    && rm -rf /var/lib/apt/lists/*

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

# Copy the app code and image
COPY . .

# Set the entrypoint
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "3000"]