code: def create_finalizer(self, tx):
      names_to_delete = self.static_tensor_names
      value = self.value
      tc = tx.output.tracing_context
  
      def init_finalizer(gm):
          def clear_static_tensor_refs():
              for name in names_to_delete:
                  gm._buffers.pop(name, None)
                  gm._parameters.pop(name, None)
                  if tc.params_flat:
                      tc.params_flat.clear()
  
          weakref.finalize(value, clear_static_tensor_refs)
  
      tx.output.add_graph_finalizer(init_finalizer)
  
imports: import weakref
  from typing import Dict, List
  import torch
  from ..decorators import mark_static_address
  from ..guards import GuardBuilder, install_guard
  from ..source import AttrSource, ConstDictKeySource, GetItemSource, GlobalWeakRefSource
  from ..utils import global_key_name
  from .base import VariableTracker
  from .constant import ConstantVariable
  from .dicts import ConstDictVariable
  from .lists import ListVariable
  from .misc import GetAttrVariable
  from .user_defined import UserDefinedObjectVariable
label_desc: Use image node_id 8 for calling the OptimizerVariable obj's underlying member method code with example usage: obj.create_finalizer(tx) without return types