code: def fill_cache_(self):
      self.row()
      self.rowptr()
      self.rowcount()
      self.colptr()
      self.colcount()
      self.csr2csc()
      self.csc2csr()
      return self
  
imports: import warnings
  from typing import List, Optional, Tuple
  import torch
  from torch_scatter import scatter_add, segment_csr
  from torch_sparse.utils import Final, index_sort
label_desc: Use image node_id 28 for calling the SparseStorage obj's underlying member method code with example usage: obj.fill_cache_() and returns: self