code: def setup(self, fill_value):
      N = 10**6
      self.arr1 = self.make_block_array(
          length=N,
          num_blocks=1000,
          block_size=10,
          fill_value=fill_value,
      )
      self.arr2 = self.make_block_array(
          length=N,
          num_blocks=1000,
          block_size=10,
          fill_value=fill_value,
      )
  
imports: import numpy
  import scipy.sparse
  import pandas
  from pandas import MultiIndex, Series, date_range
  from pandas.arrays import SparseArray
  from .pandas_vb_common import setup
label_desc: Use image node_id 1 for calling the ArithmeticBlock obj's underlying member method code with example usage: obj.setup(fill_value) without return types