code: def setup(self):
      n, k = 200, 5000
      levels = [
          np.arange(n),
          Index([f"i-{i}" for i in range(n)], dtype=object).values,
          1000 + np.arange(n),
      ]
      codes = [np.random.choice(n, (k * n)) for lev in levels]
      self.mi = MultiIndex(levels=levels, codes=codes)
  
imports: import string
  import numpy
  from pandas import NA, DataFrame, Index, MultiIndex, RangeIndex, Series, array, date_range
  from .pandas_vb_common import setup
label_desc: Use image node_id 1 for calling the Duplicated obj's underlying member method code with example usage: obj.setup() without return types