@Override
  public boolean canProcessElement(@NotNull PsiElement element) {
    return PsiTreeUtil.instanceOf(element, 
                                  PyStringLiteralExpression.class,
                                  PyNumericLiteralExpression.class,
                                  PyListLiteralExpression.class,
                                  PyDictLiteralExpression.class,
                                  PySetLiteralExpression.class,
                                  PyStarArgument.class,
                                  PyCallExpression.class,
                                  PyBinaryExpression.class,
                                  PySubscriptionExpression.class);
  }
@Override
  public boolean canProcessElement(@NotNull PsiElement element)