Dockerfile

# Use the official Python latest image
FROM python:latest

# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user

# Set the home to the user's home directory and add user's local bin to PATH
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Switch to the "user" user
USER user

# Create the app directory
WORKDIR $HOME/app

# Copy the application code and the requirements.txt file
COPY --chown=user . $HOME/app

# Install requirements.txt
RUN pip install --requirement requirements.txt

# Run Python
CMD ["python", "app.py"]