code: def test_parse_range(self):
      logger = logs.get_logger("test_stop_experiment")
      h = HyperparameterParser(RunnerArgs(), logger)
      range_strs = [
          "1,2,3",
          ":5",
          "2:5",
          "0.1:0.05:0.3",
          "0.1:3:0.3",
          "0.01:4l:10",
      ]
      gd_truths = [
          [1.0, 2.0, 3.0],
          [0.0, 1.0, 2.0, 3.0, 4.0, 5.0],
          [2.0, 3.0, 4.0, 5.0],
          [0.1, 0.15, 0.2, 0.25, 0.3],
          [0.1, 0.2, 0.3],
          [0.01, 0.1, 1, 10],
      ]
  
      for range_str, gd_truth in zip(range_strs, gd_truths):
          hyperparameter = h._parse_grid("test", range_str)
          self.assertTrue(
              np.isclose(hyperparameter.values, gd_truth).all()
          )
  
file_path: studio/tests/hyperparam_test.py
imports: import unittest
  import numpy
  from studio.hyperparameter import HyperparameterParser, Hyperparameter
  from studio import logs
label_desc: Use image node_id 1 for calling the HyperparamTest obj's underlying member method code with example usage: obj.test_parse_range() without return types