private void checkNoAssignmentExpressionAsChild(@Nullable PyExpression expression, @NotNull @InspectionMessage String message) {
    PsiTreeUtil
      .findChildrenOfType(expression, PyAssignmentExpression.class)
      .forEach(it -> checkNotAssignmentExpression(it, message));
  }
private void checkNoAssignmentExpressionAsChild(@Nullable PyExpression expression, @NotNull @InspectionMessage String message)