code: def test_float_range(self, args):
      str(
          Series(
              np.random.default_rng(2).standard_normal(1000),
              index=np.arange(1000, *args),
          )
      )
  
imports: from datetime import datetime, timedelta
  import numpy
  import pytest
  from pandas._config import using_pyarrow_string_dtype
  import pandas
  from pandas import Categorical, DataFrame, Index, Series, date_range, option_context, period_range, timedelta_range
  import pandas._testing
label_desc: Use image node_id 6 for calling the TestSeriesRepr obj's underlying member method code with example usage: obj.test_float_range(args) without return types