| # Use an official Python runtime as a parent image | |
| FROM python:3.8-slim-buster | |
| # Set the working directory in the container to /app | |
| WORKDIR /app | |
| # Copy the current directory contents into the container at /app | |
| ADD . /app | |
| # Install any needed packages specified in requirements.txt | |
| RUN pip install --no-cache-dir opencv-python-headless pytesseract flask | |
| # Make port 5000 available to the world outside this container | |
| EXPOSE 5000 | |
| # Run app.py when the container launches | |
| CMD ["python", "app.py"] | |