I need help connecting the parts?

I tried to make a script that connects the parts together with rope.

What it supposed to look like

My attempt

Script:

function RopePoints()
	for i,b in next, script.Parent.Points:GetChildren() do
		if b:IsA("Part") then
			b.Name = b.Name..i
			local rope = Instance.new("RopeConstraint",script.Parent.Points)
			local attachment = Instance.new("Attachment",b)
			rope.Length = 1
			rope.Attachment0 = attachment
			for _,b2 in next, script.Parent.Points:GetChildren() do
				if b.Name == b2.Name then
					
				else
					if b2:IsA("Part") then
						if (b2.Position-b.Position).Magnitude <= 0.5 then
							local attachment2 = Instance.new("Attachment",b2)
							rope.Attachment1 = attachment2
						end
					end
				end
			end
		end
	end
end