code: def _check_list_to_padded_slices(self, x, x_padded, ndim):
      N = len(x)
      for i in range(N):
          slices = [i]
          for dim in range(ndim):
              if x[i].nelement() == 0 and x[i].ndim == 1:
                  slice_ = slice(0, 0, 1)
              else:
                  slice_ = slice(0, x[i].shape[dim], 1)
              slices.append(slice_)
          if x[i].nelement() == 0 and x[i].ndim == 1:
              x_correct = x[i].new_zeros(*[[0] * ndim])
          else:
              x_correct = x[i]
          self.assertClose(x_padded[slices], x_correct)
  
file_path: pytorch3d/tests/test_struct_utils.py
imports: import unittest
  import torch
  from pytorch3d.structures import utils
  from .common_testing import TestCaseMixin
label_desc: Use image node_id 2 for calling the TestStructUtils obj's underlying member method code with example usage: obj._check_list_to_padded_slices(x, x_padded, ndim) without return types