code: def vals(n):
      vals = [
          np.random.default_rng(2).integers(0, 10, n),
          np.random.default_rng(2).choice(list("abcdefghij"), n),
          np.random.default_rng(2).choice(
              pd.date_range("20141009", periods=10).tolist(), n
          ),
          np.random.default_rng(2).choice(list("ZYXWVUTSRQ"), n),
          np.random.default_rng(2).standard_normal(n),
      ]
      vals = list(map(tuple, zip(*vals)))
      return vals
  
file_path: pandas/pandas/tests/indexing/multiindex/test_indexing_slow.py
imports: import numpy
  import pytest
  import pandas
  from pandas import DataFrame, Series
  import pandas._testing
label_desc: Use image node_id 4 for calling a global function with example usage: vals(n) and returns: vals