How do I make the game fade in from white?

So, in a nutshell, when the game launches, it would look completely white, using an ImageLabel in a ScreenGUI. Then, I'd like it to wait for four seconds, then have it slowly fade into the game, setting the BackgroundTransparency to 1.

So how would I go about doing this? I'm quite new to coding, so I may not understand certain things. :/

you would

for i,10 do--does it 10 times
whateveryoucalledit.Transparency = suchandusch.Transparency-0.1--takes off 0.1 each time
end

or

repeat
such.Transparency = such.Transparency-0.1
until such.Transparency = 0

Use a for loop:

for i = 0,1,0.1 do
wait(0.1)
Background.Transparency = i
end

Here is the code I am using:

-- Makes game fade in from white

game.StarterGui.fadeWhite.ImageLabel.BackgroundTransparency = 0 --I have it set to 1 to see the game in studio, then this changes it to 0 to make it white when the game runs.
wait(4) --Waits for four seconds for the music to start.
for i = 0,1, 0.1 do
	wait(0.1)
	game.StarterGui.fadeWhite.ImageLabel.BackgroundTransparency = i
end