| FROM python:3.9-slim | |
| # Set the working directory inside the container | |
| WORKDIR /app | |
| # Copy all files from the current directory to the container's working directory | |
| COPY . . | |
| # Install dependencies from the requirements file without using cache to reduce image size | |
| RUN pip install --no-cache-dir --upgrade -r requirements.txt | |
| # Define the command to start the Flask application using Gunicorn | |
| # -w 4: 4 worker processes | |
| # -b 0.0.0.0:7860: binds to port 7860 on all interfaces | |
| # app:app -> "app" (filename) : "app" (Flask instance) | |
| CMD ["gunicorn", "-w", "4", "-b", "0.0.0.0:7860", "app:app"] | |