code: def setUp(self):
      FPTestEx3All.setUp(self, hmine)
  
imports: import unittest
  import numpy
  import pandas
  from test_fpbase import FPTestEdgeCases, FPTestErrors, FPTestEx1All, FPTestEx2All, FPTestEx3All, compare_dataframes
  from mlxtend.frequent_patterns import apriori, fpgrowth, hmine
label_desc: Use image node_id 1 for calling the TestEx3 obj's underlying member method code with example usage: obj.setUp() without return types