@Override
  public void visitPyNoneLiteralExpression(@NotNull PyNoneLiteralExpression node) {
    final ReadWriteInstruction readWriteInstruction = ReadWriteInstruction.newInstruction(myBuilder, node, node.getText(),
                                                                                          ReadWriteInstruction.ACCESS.READ);
    myBuilder.addNode(readWriteInstruction);
    myBuilder.checkPending(readWriteInstruction);
  }
@Override
  public void visitPyNoneLiteralExpression(@NotNull PyNoneLiteralExpression node)