SCREEN SHOT OF THE  SCRIPT 

 problem will be the pattern keeps moving in the X axis and i figured out using the Y axis and start from the source pyramid 

and give a variable name for the script to set for pyramid and get advise from lectures for the script  

About making a group and have two different function for the pattern and the dimensions
and the pattern for the sphere be place at the grid and ground plane for the assignment and get online advise on the coding for the pyramid