I'm trying to put a debounce and a part:remove() but it just wont' work because of my looping script. how can i make it so I can put a debounce and a part:remove() without interfering with the looping script?

local tool = script.Parent

local debounce = false

a = 0

b = 0

c = 0

local character = game:GetService('Players').LocalPlayer

local player = character.Character or character.CharacterAdded:wait()

tool.Equipped:connect(function(mouse)
	mouse.KeyDown:connect(function(key)
		if
			key == "e" then
			a = 0
			b = 0
			c = 0
			print ("INvisibruuuuuuuu")
			debounce = true
			local part = Instance.new("Part")
			part.Shape = Enum.PartType.Ball
			part.Transparency = 0.6
			part.BrickColor = BrickColor.new("Royal purple")
			part.CanCollide = false
			part.Anchored = true
			part.CFrame = CFrame.new(player.Torso.Position)
			part.Parent = game.Workspace
			wait(2)
			part:remove()
			repeat
				part.Size = Vector3.new(a,b,c)
				a = a +.5
				b = b +.5
				c = c +.5
				wait(.1)
			until
			part.Size == Vector3.new(10,10,10)
		end	
	end)
	end)

the looping script is making the sphere bigger, but if i put a debounce after the:

until part.Size == Vector3.new(10,10,10)

then it won't stop making the sphere bigger until the deboucne is == false and the part is removed. Please help, this is my ideal code:

local tool = script.Parent

local debounce = false

a = 0

b = 0

c = 0

local character = game:GetService('Players').LocalPlayer

local player = character.Character or character.CharacterAdded:wait()

tool.Equipped:connect(function(mouse)
	mouse.KeyDown:connect(function(key)
		if
			key == "e" then
			a = 0
			b = 0
			c = 0
			print ("INvisibruuuuuuuu")
			debounce = true
			local part = Instance.new("Part")
			part.Shape = Enum.PartType.Ball
			part.Transparency = 0.6
			part.BrickColor = BrickColor.new("Royal purple")
			part.CanCollide = false
			part.Anchored = true
			part.CFrame = CFrame.new(player.Torso.Position)
			part.Parent = game.Workspace
			wait(2)
			part:remove()
			repeat
				part.Size = Vector3.new(a,b,c)
				a = a +.5
				b = b +.5
				c = c +.5
				wait(.1)
			until
			part.Size == Vector3.new(10,10,10)
		end	
wait(2)
debounce = false
part:remove()
	end)
	end)
Anonymous