| # Use a base image with Python pre-installed | |
| FROM python:3.8-slim | |
| # Set the working directory | |
| WORKDIR /app | |
| # Copy the application code into the container | |
| COPY . /app | |
| # Install dependencies | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Expose the port that the app will run on | |
| EXPOSE 8080 | |
| # Start the Flask app using gunicorn (production-ready) | |
| CMD ["gunicorn", "-b", "0.0.0.0:8080", "app:app"] | |