FROM python:3.9-slim

# Install system dependencies including poppler
RUN apt-get update && apt-get install -y \
    poppler-utils \
    libgl1-mesa-glx \
    && rm -rf /var/lib/apt/lists/*

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

# Copy app code
COPY app.py .

# Run the app
CMD ["python", "app.py"]