class_docstr: Loader that loads the captions of an image
class_docstr_tok: ["Loader","that","loads","the","captions","of","an","image"]
code: def unload_model(self):
      if hasattr(self, "model") and hasattr(self.model, "cpu"):
          self.model.cpu()
          clear_torch_cache()
  
file_path: h2ogpt/src/image_captions.py
imports: from typing import List, Union, Any, Tuple
  import requests
  from langchain.docstore.document import Document
  from langchain.document_loaders import ImageCaptionLoader
  from utils import get_device, NullContext, clear_torch_cache
  from importlib.metadata import distribution, PackageNotFoundError
label_desc: Use image node_id 6 for calling the H2OImageCaptionLoader obj's underlying member method code with example usage: obj.unload_model() without return types