fix: satisfy lint in control input parser

Author: lan17

models/src/agent_control_models/server.py

@@ -17,7 +17,9 @@ def _strip_slug_name(v: str) -> str:
 _CONTROL_DEFINITION_ADAPTER = TypeAdapter(ControlDefinition)
 _TEMPLATE_CONTROL_INPUT_ADAPTER = TypeAdapter(TemplateControlInput)
 _TEMPLATE_ONLY_CONTROL_FIELDS = frozenset({"template", "template_values"})
-_RAW_CONTROL_INPUT_FIELDS = frozenset(ControlDefinition.model_fields) - _TEMPLATE_ONLY_CONTROL_FIELDS
+_RAW_CONTROL_INPUT_FIELDS = (
+    frozenset(ControlDefinition.model_fields) - _TEMPLATE_ONLY_CONTROL_FIELDS
+)
 _RAW_CONTROL_INPUT_FIELDS = _RAW_CONTROL_INPUT_FIELDS.union(
     {
         # Legacy flat leaf fields still accepted for raw controls.