class_docstr: Contains information about the current variables of a Space.
  
  Args:
      key (`str`):
          Variable key. Example: `"MODEL_REPO_ID"`
      value (`str`):
          Variable value. Example: `"the_model_repo_id"`.
      description (`str` or None):
          Description of the variable. Example: `"Model Repo ID of the implemented model"`.
      updatedAt (`datetime`):
          datetime of the last update of the variable.
class_docstr_tok: ["Contains","information","about","the","current","variables","of","a","Space",".","Args",":","key","(","`","str","`",")",":","Variable","key",".","Example",":","`","``","MODEL_REPO_ID","''","`","value","(","`","str","`",")",":","Variable","value",".","Example",":","`","``","the_model_repo_id","''","`",".","description","(","`","str","`","or","None",")",":","Description","of","the","variable",".","Example",":","`","``","Model","Repo","ID","of","the","implemented","model","''","`",".","updatedAt","(","`","datetime","`",")",":","datetime","of","the","last","update","of","the","variable","."]
code: def __init__(self, key: str, values: Dict) -> None:
      self.key = key
      self.value = values["value"]
      self.description = values.get("description")
      self.updated_at = parse_datetime(values["updatedAt"])
  
file_path: hub-client/src/huggingface_hub/_space_api.py
imports: from dataclasses import dataclass
  from datetime import datetime
  from enum import Enum
  from typing import Dict, Optional
  from huggingface_hub.utils import parse_datetime
label_desc: Use image node_id 1 to create a new SpaceVariable object  with example: obj = SpaceVariable(key, values)