code: def masked_invalid(a):
      return asanyarray(a).map_blocks(np.ma.masked_invalid)
  
imports: from __future__ import annotations
  from functools import wraps
  import numpy
  from dask.array import chunk
  from dask.array.core import asanyarray, blockwise, elemwise, map_blocks
  from dask.array.reductions import reduction
  from dask.array.routines import _average
  from dask.array.routines import nonzero
  from dask.base import normalize_token
  from dask.utils import derived_from
label_desc: Use image node_id 5 for calling a global function with example usage: masked_invalid(a) and returns: asanyarray