code: def generate(self, *args, **kwargs):
      # Pick one sample from generator.
      # Reproducibility is checked by repeating seed-and-sample cycle twice.
      func = self._get_generator_func(*args, **kwargs)
      return self._generate_check_repro(func, self.__seed)
  
imports: import functools
  import unittest
  import numpy
  import cupy
  from cupy import testing
  from cupy.testing import _condition
label_desc: Use image node_id 6 for calling the BaseGeneratorTestCase obj's underlying member method code with example usage: obj.generate() and returns: self