Dockerfile

FROM mcr.microsoft.com/playwright/python:v1.39.0-focal

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

# Create a non-root user to run the app
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Create app directories
WORKDIR $HOME/app
RUN mkdir -p $HOME/app/screenshots && chmod 777 $HOME/app/screenshots

# Install Python dependencies
COPY --chown=user requirements.txt $HOME/app/
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files
COPY --chown=user app.py $HOME/app/

# Expose the port
EXPOSE 7860

# Add a healthcheck
HEALTHCHECK --interval=30s --timeout=30s --start-period=60s --retries=3 \
  CMD curl -f http://localhost:7860/ || exit 1

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