code: def _coll_repr_(self):
      return {
          "Subject": self.subject,
          "Status": self.determine_status().name.capitalize(),
          "Created At": str(self.created_at),
          "Linked object": f"{self.linked_obj.object_type.__canonical_name__} ({self.linked_obj.object_uid})",
      }
  
imports: from enum import Enum
  from typing import List
  from typing import Optional
  from ...client.api import APIRegistry
  from ...node.credentials import SyftVerifyKey
  from ...serde.serializable import serializable
  from ...store.linked_obj import LinkedObject
  from ...types.datetime import DateTime
  from ...types.syft_object import SYFT_OBJECT_VERSION_1
  from ...types.syft_object import SyftObject
  from ...types.transforms import TransformContext
  from ...types.transforms import add_credentials_for_key
  from ...types.transforms import add_node_uid_for_key
  from ...types.transforms import generate_id
  from ...types.transforms import transform
  from ...types.uid import UID
  from ...util import options
  from ...util.colors import SURFACE
label_desc: Use image node_id 3 for calling the Notification obj's underlying member method code with example usage: obj._coll_repr_() and returns: dict