code: def setUp(self):
      libxml2.debugMemory(1)
  
file_path: turicreate/deps/src/libxml2-2.9.1/python/tests/tstLastError.py
imports: import sys, unittest
  import libxml2
label_desc: Use image node_id 2 for calling the TestCase obj's underlying member method code with example usage: obj.setUp() without return types