NRL-786 update import

Author: eesa456

layer/nrlf/core/parent_model.py

@@ -1,8 +1,9 @@
 from typing import Annotated, List, Optional
 
-from consumer.fhir.r4.model import CodeableConcept
 from pydantic import BaseModel, ConfigDict, Field
 
+from nrlf.consumer.fhir.r4.model import CodeableConcept
+
 
 class Extension(BaseModel):
     model_config = ConfigDict(regex_engine="python-re", extra="forbid")