code: def test_assign__float_series(self, run):
      with assert_no_warnings():
          run["float_series"] = FloatSeries(
              values=stringify_unsupported([4, 5, 6])
          )
          run["float_series"] = FloatSeries(values=[1, 2, 3])
          run["float_series"].assign(FloatSeries([2, 3, 4]))
  
      assert list(run["float_series"].fetch_values()["value"]) == [
          2.0,
          3.0,
          4.0,
      ]
  
imports: import math
  from contextlib import contextmanager
  from datetime import datetime
  from typing import Any, Dict, Iterator, MutableMapping
  from pytest import fixture, raises, warns
  from neptune import init_run
  from neptune.common.warnings import NeptuneUnsupportedType, warned_once
  from neptune.constants import MAX_32_BIT_INT, MIN_32_BIT_INT
  from neptune.types import Artifact, Boolean, Datetime, Float, FloatSeries, Integer, String, StringSeries
  from neptune.utils import stringify_unsupported
label_desc: Use image node_id 12 for calling the TestStringifyUnsupported obj's underlying member method code with example usage: obj.test_assign__float_series(run) without return types