code: def multi_from_datasets(*datasets):
      """Return pyvista multiblock composed of any number of datasets."""
      return MultiBlock(datasets)
  
imports: import pathlib
  import platform
  import weakref
  import numpy
  import pytest
  import vtk
  import pyvista
  from pyvista import ImageData, MultiBlock, PolyData, RectilinearGrid, StructuredGrid, examples
label_desc: Use image node_id 1 for calling a global function with example usage: multi_from_datasets() and returns: MultiBlock