code: def ds2(da, da2):
      return xr.Dataset(dict(foo=da, bar=da2))
  
imports: import hvplot
  import holoviews
  import numpy
  import pandas
  import pytest
  import xarray
  from holoviews import Store
  from holoviews.core.options import Options, OptionTree
label_desc: Use image node_id 9 for calling a global function with example usage: ds2(da, da2) and returns: xr