code: def alloc_postprocess(self, **kwargs):
      self.alloc_postprocess_history.append(kwargs)
  
file_path: cupy/tests/cupy_tests/cuda_tests/test_memory_hook.py
imports: import unittest
  import cupy.cuda
  from cupy.cuda import memory
  from cupy.cuda import memory_hook
label_desc: Use image node_id 3 for calling the SimpleMemoryHook obj's underlying member method code with example usage: obj.alloc_postprocess() without return types