Dockerfile

FROM python:3.10-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    libcairo2 \
    libpango-1.0-0 \
    libpangocairo-1.0-0 \
    libgdk-pixbuf-2.0-0 \
    libffi-dev \
    libcairo2-dev \
    libpango1.0-dev \
    libgdk-pixbuf-2.0-dev \
    pkg-config \
    python3-dev \
    shared-mime-info \
    && rm -rf /var/lib/apt/lists/*

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

# Copy application files
COPY app.py .

# Expose port
EXPOSE 7860

# Set environment variables
ENV FLASK_APP=app.py
ENV FLASK_ENV=production

# Run the application
CMD ["python", "-m", "flask", "run", "--host=0.0.0.0", "--port=7860"]