code: def get_array_types():
      array_types = (np.ndarray,)
      da = dask_array_module()
      if da is not None:
          array_types += (da.Array,)
      return array_types
  
imports: import numpy
  from ..None import util
label_desc: Use image node_id 2 for calling a global function with example usage: get_array_types() and returns: array_types