code: def _default_init_data(shape, dtype):
      return F.zeros(shape, dtype, F.cpu())
  
imports: import os
  from ..None import backend, utils
  from .dist_context import is_initialized
  from .kvstore import get_kvstore
  from .role import get_role
  from .rpc import get_group_id
label_desc: Use image node_id 1 for calling a global function with example usage: _default_init_data(shape, dtype) and returns: F