FROM python:3.10

# Create a non-root user
RUN addgroup --system appgroup && adduser --system --ingroup appgroup appuser

# Set the working directory
WORKDIR /app

# Copy the requirements file and install dependencies
COPY requirements.txt .
RUN pip install -r requirements.txt

# Copy the rest of the application code
COPY . .

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

# Expose the port
EXPOSE 7860

# Run the application
CMD ["gunicorn", "app:server", "-b", "0.0.0.0:7860", "--workers=1"]