code: def setUp(self):
      self.nrows = 5
      self.ncols = 4
      self.array = Farray.Farray(self.nrows, self.ncols)
  
imports: from distutils.util import get_platform
  import os
  import sys
  import unittest
  import numpy
  import Farray
label_desc: Use image node_id 1 for calling the FarrayTestCase obj's underlying member method code with example usage: obj.setUp() without return types