How do I make the player invisible?

-- Loops through all of the character's children
for _, item in pairs (character:GetChildren()) do
    -- If the item is a part (This means that this is probably a body part), set the transparency to 1 (100% Transparent)
    if item.ClassName == "Part" then
        item.Transparency = 1
    -- If the item is an accesssory or a tool, loop through all of the accessory's children
    elseif item.ClassName == "Accessory" or item.ClassName == "Tool" then
        for _, accessoryPart in pairs (item:GetChildren()) do
            --If it finds a part, set it to transparent
            if accessoryPart.ClassName == "Part" then
                accessoryPart.Transparency = 1
            end
        end
    end

end

Basically, this will search through the character for any part, and set it transparent. Though if the character has accessories, then the script will look through the accessory and set the parts to transparent. Though, keep in mind that if the player pulls out an other tool, the tool might not be transparent, so you have to make something that will check for when the player equips a tool, set the parts in it to transparent