Add Docstring and Update the Readme file in the Capillar Game

[Gabriela20103967]

Description

In this issue I want to add docstrings to the function in the Caterpillar Game to have a clear and well documented code to help us to understand it, also update the README.md file to reflect the changes that we made in the past issue (modularization) to ensure that reflect the current state of the project and leave a new clear instruction for users and contributors.

Type of issue

• Feature (New Script)
• Bug
• Documentation

Checklist:

• I have read the project guidelines.
• I have checked previous issues to avoid duplicates.
• This issue will be meaningful for the project.