fixed copy on validation

koil/composition/base.py

@@ -1,6 +1,6 @@
 import asyncio
 from pydantic import BaseModel, Field, root_validator
-
+from dataclasses import field
 from koil.decorators import koilable
 from typing import Optional, TypeVar
 from koil.vars import *
@@ -79,6 +79,9 @@ async def __aexit__(self, exc_type, exc_val, exc_tb):
     class Config:
         arbitrary_types_allowed = True
         extra = "forbid"
+        copy_on_model_validation = "none"
+
+
 
 
 class Composition(KoiledModel):

koil/context.py

@@ -17,7 +17,7 @@ def reset(self, token):
     @classmethod
     def __get_validators__(cls):
         # one or more validators may be yielded which will be called in the
-        # order to validate the input, each validator will receive as an input
+        # order to validate the input, deach validator will receive as an input
         # the value returned from the previous validator
         yield cls.validate