code: def __init__(self, option):
      BaseModel.__init__(self, option)
  
imports: import logging
  import torch
  import torch.nn.functional
  from typing import Any
  from torch_points3d.datasets.multiscale_data import MultiScaleBatch
  from torch_points3d.models.base_architectures import BackboneBasedModel
  from torch_points3d.models.base_model import BaseModel
  from torch_points3d.core.common_modules.dense_modules import Conv1D
  from torch_points3d.core.common_modules.base_modules import Seq
label_desc: Use image node_id 1 to create a new FragmentBaseModel object from inherited base classes: BaseModel with example: obj = FragmentBaseModel(option)