Automated Code Change

PiperOrigin-RevId: 940274272

Author: tensorflower-gardener

tensorflow/core/framework/function.h

@@ -789,7 +789,7 @@ class FunctionLibraryRuntime : public core::WeakRefCounted {
     std::vector<std::string> output_devices;
 
     // If set, it indicates the original output indices of a component function.
-    absl::optional<std::vector<int>> ret_indices = absl::nullopt;
+    absl::optional<std::vector<int>> ret_indices = std::nullopt;
 
     // Maps from a CompositeDevice name to a list of underlying physical
     // devices.
@@ -959,7 +959,7 @@ class FunctionLibraryRuntime : public core::WeakRefCounted {
     // remote outputs lazily. All components of a remote multi-device function
     // should use the same op_id, in order to correctly map remote output
     // tensors to the remote TensorHandles in the default device.
-    absl::optional<int64_t> op_id = absl::nullopt;
+    absl::optional<int64_t> op_id = std::nullopt;
 
     // Not owned. Caller makes sure that the rendezvous outlives this Options.
     RendezvousInterface* rendezvous = nullptr;
@@ -969,7 +969,7 @@ class FunctionLibraryRuntime : public core::WeakRefCounted {
     StepStatsCollectorInterface* stats_collector = nullptr;
     tsl::CoordinationServiceAgent* coordination_service_agent = nullptr;
 
-    absl::optional<ManagedStackTrace> stack_trace = absl::nullopt;
+    absl::optional<ManagedStackTrace> stack_trace = std::nullopt;
 
     std::function<void(std::function<void()>)>* runner = nullptr;