code: def test_real_input():
      # Move half of the dirt (0-50) to 2/3 of the distance (100-150) with the middle (50-100) staying unmoved.
      # Therefore, result should be 1/2 * 2/3 = 1/3
      dist1 = np.array(range(100))
      dist2 = np.array(range(50, 150))
      res = earth_movers_distance(
          dist1=dist1, dist2=dist2, margin_quantile_filter=0
      )
      assert_that(res, close_to(0.33, 0.01))
  
imports: import numpy
  from hamcrest import assert_that, calling, close_to, equal_to, raises
  from deepchecks.core.errors import DeepchecksValueError
  from deepchecks.utils.distribution.drift import cramers_v, earth_movers_distance, kolmogorov_smirnov
label_desc: Use image node_id 2 for calling a global function with example usage: test_real_input() without return types