message: Fix the embedding variable name on TPU for v2 shared embedding columns to match the name on the CPU side.
diff: @@ -502,7 +502,7 @@ class _TPUSharedEmbeddingColumnV2(_TPUBaseEmbeddingColumn,
  # Note that in Feature Column V2, shared embeddings have no scope.
  _record_variable_scope_and_name(
  self.get_embedding_var_name(),
  - 'embedding_weights',
  + self.shared_embedding_column_creator._name,
  is_shared_embedding=True)
  return tensor
  