Moving part roblox lua

-- Instructions: --
-- 1. Create a model and name it MovingPart --
-- 2. create a part inside the model and name it Part --
-- 3. Add a script inside the model --
-- 4. Copy and paste this script into the script --
-- Made by Boom_fpv --
-- Subscribe to Boom Fpv Roblox --

MovingPart = script.Parent

while true do
 wait(0)
 for i = 1,50 do
  MovingPart:TranslateBy(Vector3.new(-1,0,0)) -- Goes straight
  wait()
 end
 for i = 1,50 do
  MovingPart:TranslateBy(Vector3.new(1,0,0)) -- Goes back
  wait()
 end
end