code: def setUp(self):
      self.a0 = A0(2, 33)
      self.a1 = A1(10)
      self.a2 = A2(4)
      self.a4 = A4(3)
  
imports: import sys
  import unittest
  from tick.base import Base
  from tick.base.build.base import A0
label_desc: Use image node_id 1 for calling the Test obj's underlying member method code with example usage: obj.setUp() without return types