tiny blocks that pathfind

local prefix = "/"
    local function command(name, f)
        owner.Chatted:connect(function(v)
            local nl = name:len() + 1
            if v:len() >= nl and v:sub(1, 1) == prefix and v:sub(2, nl) == name then
                local chunks = {}
                for substring in v:sub(nl + 1):gmatch("%S+") do
                    table.insert(chunks, substring)
                end
                f(unpack(chunks))
            end
        end)
end
model = Instance.new("Model",workspace)
command("bots", function(number)
    bots = { }
    for i = 1, tonumber(number) do
        local blocks = Instance.new("Part",model)
        blocks.Size = Vector3.new(1,1,1)
        blocks.Color = Color3.fromRGB(0, 0, 0)
        blocks.CFrame = owner.Character.HumanoidRootPart.CFrame*CFrame.new(0,0,-5)
        AgentRadius = tonumber(blocks.Size.Z)
        AgentHeight = tonumber(blocks.Size.Y)
        table.insert(bots,blocks)
        end
end)
command("target", function(obj)
    if game.Workspace[obj] ~= nil then
        for i,v  in pairs(bots) do
        function Pathf()
            local pathFinder = game:GetService("PathfindingService")
        while true do
            wait()
                    local path = pathFinder:CreatePath(AgentRadius,AgentHeight,false)
                    if game.Workspace[obj]:FindFirstChild("HumanoidRootPart") then
                        path:ComputeAsync(v.Position,game.Workspace[obj].HumanoidRootPart.Position)
                    else
                        path:ComputeAsync(v.Position,game.Workspace[obj].Position)
                    end

            if path.Status == Enum.PathStatus.Success then
            else
                print("Trying again")
                return Pathf()
            end
            local pathpoints = path:GetWaypoints()
                    for j = 1,#pathpoints do
                        for l = 0,1,.01 do
                            wait(.01)
                            v.Position = v.Position:Lerp(pathpoints[j].Position,l)
                            wait()
                        end

            end
        end
    end
        spawn(Pathf)
    end
end



end)
command("del_bots", function(numbah)
    local blockbots = model:GetChildren()
    for i = 1, tonumber(numbah) do
        blockbots[i]:Destroy()
    end
end)