code: def setUp(self):
      self.patternMachine = PatternMachine(10000, 5, num=50)
  
file_path: nupic-legacy/tests/unit/nupic/data/generators/pattern_machine_test.py
imports: import unittest
  from nupic.data.generators.pattern_machine import PatternMachine, ConsecutivePatternMachine
label_desc: Use image node_id 1 for calling the PatternMachineTest obj's underlying member method code with example usage: obj.setUp() without return types