code: def deserialize_h5py_file(header, frames):
      import h5py
  
      return h5py.File(header["filename"], mode="r")
  
imports: from __future__ import annotations
  import h5py
  from distributed.protocol.serialize import dask_deserialize, dask_serialize
label_desc: Use image node_id 2 for calling a global function with example usage: deserialize_h5py_file(header, frames) and returns: h5py