code: def load(cls) -> "ArgillaCredentials":
      if not cls.exists():
          raise FileNotFoundError(
              f"'{ARGILLA_CREDENTIALS_FILE}' does not exist."
          )
  
      with open(ARGILLA_CREDENTIALS_FILE, "r") as f:
          return cls.parse_raw(f.read())
  
file_path: argilla/src/argilla/client/login.py
imports: from pathlib import Path
  from typing import Dict, Optional
  from argilla.client.sdk.commons.errors import HttpResponseError, UnauthorizedApiError
  from argilla.client.singleton import init
  from argilla.pydantic_v1 import AnyHttpUrl, BaseModel
label_desc: Use image node_id 2 for calling the ArgillaCredentials obj's underlying member method code with example usage: obj.load(cls) and returns: cls