code: def test_uniform_unsupported(points):
      with pytest.warns(UserWarning, match="Sampling is not supported"):
          sample = uniform(points[0], size=10, rng=1)
      assert sample.is_empty
  
file_path: geopandas/geopandas/tools/tests/test_random.py
imports: import pytest
  import numpy
  import geopandas
  from geopandas.tools._random import uniform
label_desc: Use image node_id 7 for calling a global function with example usage: test_uniform_unsupported(points) without return types