HELP with math.random and table.insert code plsss

[DarbyDarby]

sorry for the question that is a little silly, but i am starting to modding now and it really brings me doubts. What does the math.random and table.insert code do ??

[J_Striker_A]

Math.random can make you do a random move from any amount of moves you put under it and table.insert is to insert an item to a table that you should've already created before,