code: def test_call(self):
      self.wrapped_flags(["program", "--test=new"])
      self.assertEqual("new", self.wrapped_flags.test)
  
file_path: tensorflow/tensorflow/python/platform/flags_test.py
imports: import sys
  import unittest
  from absl import flags
  from tensorflow.python.platform import flags
  from tensorflow.python.platform import test
label_desc: Use image node_id 12 for calling the FlagsTest obj's underlying member method code with example usage: obj.test_call() without return types