class_docstr: Base class for models.
code: def __init__(self):
      super().__init__()
  
imports: import logging
  import os
  import numpy
  import torch
  import torch.nn
  from lavis.common.dist_utils import download_cached_file, is_dist_avail_and_initialized
  from lavis.common.utils import get_abs_path, is_url
  from omegaconf import OmegaConf
label_desc: Use image node_id 1 to create a new BaseModel object from inherited base classes: nn with example: obj = BaseModel()