DL_digit classifer and Human Detection exersice loading issues

[MihirGore23]

Hello JDERobot community! I am keen on working to improve these two machine learning-based exercises. I followed the instructions on the webpage to execute these exercises and discovered them to be outdated and inadequate. Initially, it mentions the 'git checkout noetic' branch, which is currently not available in the RoboticsAcademy repository. Later on, it instructs to build a Docker image from the scripts folder, where the paths and filenames of Docker files are incorrect. Even after changing the paths and filenames, the 'docker build ' command is giving an error due to missing dependancies

I would appreciate guidance on whether these machine learning exercises are included in the Docker images, and if updating the relevant documentation is necessary.