Goal: Remove the duplicate definition of the createRingEffect function to clean up the code and prevent potential confusion.
Tasks:
Locate Duplicates: Find the two instances of function createRingEffect(x, y, z) in script.js.
Consolidate: Review the two functions and determine which one has the intended appearance (the second one uses a more golden color: 0xffd700).
Delete: Remove the unnecessary, duplicate definition. Ensure the remaining function is called correctly in addLayer().
Goal: Remove the duplicate definition of the createRingEffect function to clean up the code and prevent potential confusion.