fix lints (#224)

diff --git a/generated/googleapis/test/books/v1_test.dart b/generated/googleapis/test/books/v1_test.dart
index efa60a4..171225e 100644
--- a/generated/googleapis/test/books/v1_test.dart
+++ b/generated/googleapis/test/books/v1_test.dart
@@ -21,9 +21,9 @@
 import 'dart:convert' as convert;
 import 'dart:core' as core;
 
+import 'package:googleapis/books/v1.dart' as api;
 import 'package:http/http.dart' as http;
 import 'package:test/test.dart' as unittest;
-import 'package:googleapis/books/v1.dart' as api;
 
 import '../test_shared.dart';