code: def test_range():
      p = qplot(x=range(5), y=range(5))
  
      assert p == "range"
  
file_path: plotnine/tests/test_qplot.py
imports: import numpy
  import pandas
  import pytest
  from plotnine import qplot
  from plotnine.exceptions import PlotnineWarning
label_desc: Use image node_id 4 for calling a global function with example usage: test_range() without return types