code: def test_binrange(self, long_df):
      binrange = (-4, 4)
      h = Hist(binrange=binrange)
      bin_kws = h._define_bin_params(long_df, "x", "continuous")
      assert bin_kws["range"] == binrange
  
imports: import numpy
  import pandas
  import pytest
  from numpy.testing import assert_array_equal
  from seaborn._core.groupby import GroupBy
  from seaborn._stats.counting import Hist, Count
label_desc: Use image node_id 7 for calling the TestHist obj's underlying member method code with example usage: obj.test_binrange(long_df) without return types