To pull a Docker container with a specific Python version using a Bash one-liner, you can use the following command:

docker pull python:versiom

Replace version with the specific version of Python you want, like 3.8, 3.9, etc. For example, if you want to pull a container with Python 3.8, use:

docker pull python:3.8

This will pull the official Python image with the specified version from Docker Hub.