code: def _handle_stringified_value(self, value) -> Union[List[str], str]:
      if is_collection(value.value):
          return list(map(str, value.value))
      return str(value.value)
  
imports: from typing import TYPE_CHECKING, Iterable, List, Union
  from neptune.attributes.series.fetchable_series import FetchableSeries
  from neptune.attributes.series.series import Series
  from neptune.internal.backends.api_model import StringSeriesValues
  from neptune.internal.operation import ClearStringLog, LogStrings, Operation
  from neptune.internal.utils import is_collection
  from neptune.internal.utils.logger import logger
  from neptune.internal.utils.paths import path_to_str
  from neptune.types.series.string_series import MAX_STRING_SERIES_VALUE_LENGTH
  from neptune.types.series.string_series import StringSeries
label_desc: Use image node_id 6 for calling the StringSeries obj's underlying member method code with example usage: obj._handle_stringified_value(value) and returns: str, list