Move SchedulerInvocation to a new file. No functional changes.

Author: RyanJDick

invokeai/app/invocations/latent.py

@@ -24,7 +24,6 @@
     Input,
     InputField,
     LatentsField,
-    OutputField,
     UIType,
 )
 from invokeai.app.invocations.ip_adapter import IPAdapterField
@@ -56,38 +55,13 @@
 )
 from ...backend.stable_diffusion.schedulers import SCHEDULER_MAP
 from ...backend.util.devices import TorchDevice
-from .baseinvocation import BaseInvocation, BaseInvocationOutput, invocation, invocation_output
+from .baseinvocation import BaseInvocation, invocation
 from .controlnet_image_processors import ControlField
 from .model import ModelIdentifierField, UNetField
 
 DEFAULT_PRECISION = TorchDevice.choose_torch_dtype()
 
 
-@invocation_output("scheduler_output")
-class SchedulerOutput(BaseInvocationOutput):
-    scheduler: SCHEDULER_NAME_VALUES = OutputField(description=FieldDescriptions.scheduler, ui_type=UIType.Scheduler)
-
-
-@invocation(
-    "scheduler",
-    title="Scheduler",
-    tags=["scheduler"],
-    category="latents",
-    version="1.0.0",
-)
-class SchedulerInvocation(BaseInvocation):
-    """Selects a scheduler."""
-
-    scheduler: SCHEDULER_NAME_VALUES = InputField(
-        default="euler",
-        description=FieldDescriptions.scheduler,
-        ui_type=UIType.Scheduler,
-    )
-
-    def invoke(self, context: InvocationContext) -> SchedulerOutput:
-        return SchedulerOutput(scheduler=self.scheduler)
-
-
 def get_scheduler(
     context: InvocationContext,
     scheduler_info: ModelIdentifierField,

invokeai/app/invocations/scheduler.py

@@ -0,0 +1,34 @@
+from invokeai.app.invocations.baseinvocation import BaseInvocation, BaseInvocationOutput, invocation, invocation_output
+from invokeai.app.invocations.constants import SCHEDULER_NAME_VALUES
+from invokeai.app.invocations.fields import (
+    FieldDescriptions,
+    InputField,
+    OutputField,
+    UIType,
+)
+from invokeai.app.services.shared.invocation_context import InvocationContext
+
+
+@invocation_output("scheduler_output")
+class SchedulerOutput(BaseInvocationOutput):
+    scheduler: SCHEDULER_NAME_VALUES = OutputField(description=FieldDescriptions.scheduler, ui_type=UIType.Scheduler)
+
+
+@invocation(
+    "scheduler",
+    title="Scheduler",
+    tags=["scheduler"],
+    category="latents",
+    version="1.0.0",
+)
+class SchedulerInvocation(BaseInvocation):
+    """Selects a scheduler."""
+
+    scheduler: SCHEDULER_NAME_VALUES = InputField(
+        default="euler",
+        description=FieldDescriptions.scheduler,
+        ui_type=UIType.Scheduler,
+    )
+
+    def invoke(self, context: InvocationContext) -> SchedulerOutput:
+        return SchedulerOutput(scheduler=self.scheduler)