code: def _fetch_values_from_backend(
      self, offset, limit
  ) -> FloatSeriesValues:
      return self._backend.get_float_series_values(
          self._container_id,
          self._container_type,
          self._path,
          offset,
          limit,
      )
  
file_path: neptune-client/src/neptune/attributes/series/float_series.py
imports: from typing import Iterable, Optional, Union
  from neptune.attributes.series.fetchable_series import FetchableSeries
  from neptune.attributes.series.series import Series
  from neptune.internal.backends.api_model import FloatSeriesValues
  from neptune.internal.operation import ClearFloatLog, ConfigFloatSeries, LogFloats, Operation
  from neptune.internal.utils import verify_type
  from neptune.types.series.float_series import FloatSeries
label_desc: Use image node_id 7 for calling the FloatSeries obj's underlying member method code with example usage: obj._fetch_values_from_backend(offset, limit) and returns: self