code: def make_time_dataframe():
      return pd.DataFrame(
          np.random.randn(30, 4),
          columns=list("ABCD"),
          index=pd.date_range("2000", periods=30, freq="B"),
      )
  
file_path: distributed/distributed/tests/test_dask_collections.py
imports: from __future__ import annotations
  import pytest
  from packaging.version import parse
  from pandas.testing import assert_frame_equal, assert_index_equal, assert_series_equal
  import dask
  import dask.bag
  import dask.dataframe
  from distributed.client import wait
  from distributed.nanny import Nanny
  from distributed.utils_test import gen_cluster
label_desc: Use image node_id 3 for calling a global function with example usage: make_time_dataframe() and returns: pd