class_docstr: Representation of image license information.
class_docstr_tok: ["Representation","of","image","license","information","."]
code: def __init__(
      self,
      username: str,
      image_url: str,
      image_license: str,
      image_license_url: str,
  ):
      self._username = username
      self._image_url = image_url
      self._image_license = image_license
      self._image_license_url = image_license_url
  
imports: import base64
  import io
  from typing import Dict, Union
  import PIL
  import torch
  from parlai.core.image_featurizers import ImageLoader
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from parlai.utils.typing import TShared
label_desc: Use image node_id 1 to create a new ImageLicense object from inherited base classes: object with example: obj = ImageLicense(username, image_url, image_license, image_license_url)