code: def test_float_0(self):
      self._ending_tester(
          ValueRange(10000.0, 30000.0, 10000.0), 0.0, 0.1, 0.0, 22000.0
      )
  
imports: import unittest
  import numpy
  import tensorflow
  from deepspeech_training.util.helpers import ValueRange, get_value_range, pick_value_from_range, tf_pick_value_from_range
label_desc: Use image node_id 6 for calling the TestPickValueFromRandomizedRange obj's underlying member method code with example usage: obj.test_float_0() without return types