Dockerfile

# Build the base image
FROM python:3.8-slim

# Create a new user for each instance of the app
RUN useradd -m -u $UID user

# Switch to the new user
USER user

# Set the working directory
WORKDIR /home/user/app

# Copy your app code into the container
COPY . /home/user/app

# Install your app's dependencies
RUN pip install -r requirements.txt

# Run your app
CMD ["python", "main.py"]