class_docstr: TagChangeData
class_docstr_tok: ["TagChangeData"]
docstr: Create an instance of TagChangeData from a JSON string
docstr_tok: ["Create","an","instance","of","TagChangeData","from","a","JSON","string"]
code: def from_json(cls, json_str: str) -> TagChangeData:
      """Create an instance of TagChangeData from a JSON string"""
      return cls.from_dict(json.loads(json_str))
  
imports: from __future__ import annotations
  import pprint
  import re
  import json
  from typing import Optional
  from pydantic import Extra, BaseModel
  from lightly.openapi_generated.swagger_client.models.tag_change_data_arithmetics import TagChangeDataArithmetics
  from lightly.openapi_generated.swagger_client.models.tag_change_data_initial import TagChangeDataInitial
  from lightly.openapi_generated.swagger_client.models.tag_change_data_metadata import TagChangeDataMetadata
  from lightly.openapi_generated.swagger_client.models.tag_change_data_rename import TagChangeDataRename
  from lightly.openapi_generated.swagger_client.models.tag_change_data_sampler import TagChangeDataSampler
  from lightly.openapi_generated.swagger_client.models.tag_change_data_samples import TagChangeDataSamples
  from lightly.openapi_generated.swagger_client.models.tag_change_data_scatterplot import TagChangeDataScatterplot
  from lightly.openapi_generated.swagger_client.models.tag_change_data_upsize import TagChangeDataUpsize
label_desc: Use image node_id 3 for calling the TagChangeData obj's underlying member method code with example usage: obj.from_json(cls, json_str) and returns: cls