code: def __init__(
      self,
      root,
      transform=None,
      pre_transform=None,
      pre_filter=None,
      verbose=False,
      debug=False,
      num_pos_pairs=200,
      max_dist_overlap=0.01,
      self_supervised=False,
      min_size_block=2,
      max_size_block=3,
      min_points=500,
      ss_transform=None,
      use_fps=False,
  ):
      self.link_pairs = "https://cloud.mines-paristech.fr/index.php/s/7cqiTMIIqwvMOtA/download"
      BasePCRBTest.__init__(
          self,
          root=root,
          transform=transform,
          pre_transform=pre_transform,
          pre_filter=pre_filter,
          verbose=verbose,
          debug=debug,
          max_dist_overlap=max_dist_overlap,
          num_pos_pairs=num_pos_pairs,
          self_supervised=self_supervised,
          min_size_block=min_size_block,
          max_size_block=max_size_block,
          min_points=min_points,
          ss_transform=ss_transform,
          use_fps=use_fps,
      )
  
imports: import gdown
  import os
  import os.path
  import logging
  import requests
  import glob
  import re
  import sys
  import csv
  import open3d
  import numpy
  import shutil
  from zipfile import ZipFile
  from ftplib import FTP
  from torch_points3d.datasets.registration.basetest import BasePCRBTest
  from torch_points3d.datasets.base_dataset import BaseDataset
  from torch_points3d.datasets.registration.base_siamese_dataset import BaseSiameseDataset
  from torch_points3d.metrics.registration_tracker import FragmentRegistrationTracker
  from torch_points3d.datasets.registration.utils import files_exist
  from torch_points3d.datasets.registration.utils import makedirs
label_desc: Use image node_id 1 to create a new TestPairPlanetary object from inherited base classes: BasePCRBTest with example: obj = TestPairPlanetary(root, transform, pre_transform, pre_filter, verbose, debug, num_pos_pairs, max_dist_overlap, _supervised, min_size_block, max_size_block, min_points, ss_transform, use_fps)