code: def peakmem_method(self, constructor, window_kwargs, dtype, method):
      getattr(self.window, method)()
  
imports: import warnings
  import numpy
  import pandas
  from .pandas_vb_common import setup
label_desc: Use image node_id 3 for calling the Methods obj's underlying member method code with example usage: obj.peakmem_method(constructor, window_kwargs, dtype, method) without return types