# Use an official Python runtime as a parent image FROM python:3.10-slim # Set up a new user named "user" with user ID 1000 RUN useradd -m -u 1000 user # Switch to the "user" user USER user # Set home to the user's home directory ENV HOME=/home/user \ PATH=/home/user/.local/bin:$PATH # Set the working directory in the container WORKDIR $HOME/app # Copy the current directory contents into the container at $HOME/app setting the owner to the user COPY --chown=user . $HOME/app # Install any necessary dependencies specified in requirements.txt RUN pip install --no-cache-dir -r requirements.txt # Expose port 5000 for the Flask app EXPOSE 5000 # Define environment variable to ensure Flask runs the correct application ENV FLASK_APP=app.py # Command to run the Flask app CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]