def retained_dynamic_observe
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Coreimport Base
492def retained_dynamic_observe(pair: Dynamic & Result<&2, &2, Error, F32>, index: U32) -> Maybe<&2, F32>:
493 (dynamic, result) = pair
494 checked_observe_dynamic(dynamic, index)