fix: update update_project_owner method to accept a dict instead of Project model

Author: guptadev21

rapyuta_io_sdk_v2/client.py

@@ -392,7 +392,7 @@ def delete_project(self, project_guid: str, **kwargs) -> None:
         return None
 
     def update_project_owner(
-        self, body: Project | dict, project_guid: str = None, **kwargs
+        self, body: dict, project_guid: str = None, **kwargs
     ) -> dict[str, Any]:
         """Update the owner of a project by its GUID.
 
@@ -401,13 +401,10 @@ def update_project_owner(
         """
         project_guid = project_guid or self.config.project_guid
 
-        if isinstance(body, dict):
-            body = Project.model_validate(body)
-
         result = self.c.put(
             url=f"{self.v2api_host}/v2/projects/{project_guid}/owner/",
             headers=self.config.get_headers(**kwargs),
-            json=body.model_dump(),
+            json=body,
         )
         handle_server_errors(result)
         return result