docstr: Login to huggingface hub using the token stored in ~/.cache/huggingface/token and return a HfApi client
  object that can be used to interact with HF Hub.
docstr_tok: ["Login","to","huggingface","hub","using","the","token","stored","in","~\/.cache\/huggingface\/token","and","return","a","HfApi","client","object","that","can","be","used","to","interact","with","HF","Hub","."]
code: def login(self):
      """Login to huggingface hub using the token stored in ~/.cache/huggingface/token and return a HfApi client
      object that can be used to interact with HF Hub."""
      self.api = hf_hub_login()
  
imports: from __future__ import annotations
  import logging
  import os
  from abc import ABC, abstractmethod
  from huggingface_hub import HfApi, login
label_desc: Use image node_id 2 for calling the HuggingFaceHub obj's underlying member method code with example usage: obj.login() without return types