def length_number
import bendtorch-core@0.1.0.0/src/tensor/observation.bend as Observationimport Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
352def length_number(-shape: Shape.Shape, pair: Core.Tensor<shape> & Nat) -> Nat:
353 (tensor, n) = pair
354 n