class_docstr: The fake KVStore client.
  
  This is to mimic the distributed KVStore client. It's used for DistGraph
  in standalone mode.
class_docstr_tok: ["The","fake","KVStore","client",".","This","is","to","mimic","the","distributed","KVStore","client",".","It","'s","used","for","DistGraph","in","standalone","mode","."]
docstr: get the metadata of data
docstr_tok: ["get","the","metadata","of","data"]
code: def get_data_meta(self, name):
      """get the metadata of data"""
      return F.dtype(self._data[name]), F.shape(self._data[name]), None
  
imports: from ..None import backend
label_desc: Use image node_id 12 for calling the KVClient obj's underlying member method code with example usage: obj.get_data_meta(name) and returns: F,  F,  None