code: def serialize_netcdf4_group(g):
      parent = g
      while parent.parent:
          parent = parent.parent
      header, _ = serialize_netcdf4_dataset(parent)
      header["path"] = g.path
      return header, []
  
file_path: distributed/distributed/protocol/netcdf4.py
imports: from __future__ import annotations
  import netCDF4
  from distributed.protocol.serialize import dask_deserialize, dask_serialize, deserialize, serialize
label_desc: Use image node_id 5 for calling a global function with example usage: serialize_netcdf4_group(g) and returns: header,  list