How do I stop an animation without stopping other animations?

Hi. I'm making a punch tool. The following code stops all animations, resulting in the player having no animations until a key is pressed. How can I stop only one animation without the others being stopped?

tool.Unequipped:connect(function()
	local hum = char:WaitForChild("Humanoid")
		for _,anim in pairs(hum:GetPlayingAnimationTracks()) do
			anim:Stop()
		end
end)

Here's the full localscript:

local plr = game.Players.LocalPlayer
local char = plr.Character or plr.CharacterAdded:wait()
local tool = script.Parent
local swingsound = tool:WaitForChild("Swing")
local canattack = tool:WaitForChild("CanAttack")
local debounce = false
local UIS = game:GetService('UserInputService')

tool.Equipped:connect(function()
	local idle = script.Parent.Parent.Humanoid:LoadAnimation(script.Idle)
	idle:Play()
	idle.Looped = true
end)

tool.Activated:connect(function()
	if debounce == false then -- check if debounce is false
		local choose = math.random(1,2)
		canattack.Value = true
		if choose == 1 then
			debounce = true -- set debounce as true
			local swing1animation = script.Parent.Parent.Humanoid:LoadAnimation(script.Punch1)
			swingsound:Play()
			swing1animation:Play()
			wait(.5) -- wait 
			debounce = false -- set debounce as false so the code can run again
		elseif choose == 2 then
			debounce = true -- set debounce as true
			local swing2animation = script.Parent.Parent.Humanoid:LoadAnimation(script.Punch2)
			swingsound:Play()
			swing2animation:Play()
			wait(.5) -- wait 
			debounce = false -- set debounce as false so the code can run again
		end
	end
end)

tool.Deactivated:connect(function()
	canattack.Value = true
end)

tool.Unequipped:connect(function()
	local hum = char:WaitForChild("Humanoid")
		for _,anim in pairs(hum:GetPlayingAnimationTracks()) do
			anim:Stop()
		end
end)