bm3

bm = peripheral.wrap("front")
local amount
--local blankTB = {}

while true do
  tankInfo = bm.getTankInfo("east")
  for k,v in pairs(tankInfo) do
    for k2, v2 in pairs(tankInfo[k]) do
      if k2 == "amount" then
        print(k2,v2)
        amount = k2
      end
    end
  end
  stackInfo = bm.getStackInSlot(1)
  if stackInfo == nil then
    print("No Stacks")
    if tankInfo[1]["amount"] >= 1000 then
    turtle.drop(1)
    sleep(4)
    end
  end
end