class_docstr: List of maps that describe what changed in the API.
code: def clear_preprocessing(self):
      self.__init__(
          import_rename=self.import_rename,
          upgrade_compat_v1_import=self.upgrade_compat_v1_import,
      )
  
imports: import ast
  import copy
  import functools
  import sys
  import pasta
  from tensorflow.tools.compatibility import all_renames_v2
  from tensorflow.tools.compatibility import ast_edits
  from tensorflow.tools.compatibility import module_deprecations_v2
  from tensorflow.tools.compatibility import reorders_v2
label_desc: Use image node_id 3 for calling the TFAPIChangeSpec obj's underlying member method code with example usage: obj.clear_preprocessing() without return types