feat: pydantic descriptors

nodes/vork_node_each.py

@@ -1,11 +1,11 @@
 from typing import Dict, Any
 from core import VorkNode
-from core.form_descriptors import get_form_descriptor
 from model_nodes.node_each_models import (
     EachNodeData,
     EachNodeLinks,
     EachNodeCoreSchema,
-    EachNodeCoreSchemaData
+    EachNodeCoreSchemaData,
+    EACH_FORM_DESCRIPTOR,
 )
 
 
@@ -26,7 +26,7 @@ class VorkNodeEach(VorkNode):
         """
         Возвращает статический дескриптор формы для узла Each
         """
-        return get_form_descriptor("EACH")
+        return EACH_FORM_DESCRIPTOR
 
     def validate(self) -> EachNodeCoreSchema:
         """