@Override
      public void visitPyGlobalStatement(@NotNull PyGlobalStatement node) {
        for (PyTargetExpression expression : node.getGlobals()) {
          final String name = expression.getReferencedName();
          globals.add(name);
        }
        super.visitPyGlobalStatement(node);
      }
@Override
      public void visitPyGlobalStatement(@NotNull PyGlobalStatement node)