chore/ 删除无用文件

api/tests/test_memoir_image_storage.py

@@ -67,7 +67,9 @@ class MemoirImageStorageTest(unittest.TestCase):
         client.put_object.assert_called_once()
 
     @patch("app.features.memoir.memoir_images.storage.CosS3Client")
-    def test_upload_bytes_normalizes_duplicate_appid_suffix_in_base_url(self, client_cls):
+    def test_upload_bytes_normalizes_duplicate_appid_suffix_in_base_url(
+        self, client_cls
+    ):
         client = Mock()
         client_cls.return_value = client
         storage = TencentCosStorageService(
@@ -105,7 +107,9 @@ class MemoirImageStorageTest(unittest.TestCase):
     @patch("app.features.memoir.memoir_images.storage.CosS3Client")
     def test_get_download_url_returns_presigned_download_url(self, client_cls):
         client = Mock()
-        client.get_presigned_download_url.return_value = "https://cos.example.com/0.png?q-sign-algorithm=sha1"
+        client.get_presigned_download_url.return_value = (
+            "https://cos.example.com/0.png?q-sign-algorithm=sha1"
+        )
         client_cls.return_value = client
         storage = TencentCosStorageService(
             secret_id="id",
@@ -203,10 +207,14 @@ class MemoirImageStorageTest(unittest.TestCase):
         self.assertTrue(_is_retryable_cos_error(CosClientError("timeout")))
 
     def test_is_retryable_returns_false_for_4xx_service_error(self):
-        self.assertFalse(_is_retryable_cos_error(CosServiceError("GET", "Forbidden", 403)))
+        self.assertFalse(
+            _is_retryable_cos_error(CosServiceError("GET", "Forbidden", 403))
+        )
 
     def test_is_retryable_returns_true_for_5xx_service_error(self):
-        self.assertTrue(_is_retryable_cos_error(CosServiceError("GET", "Internal", 500)))
+        self.assertTrue(
+            _is_retryable_cos_error(CosServiceError("GET", "Internal", 500))
+        )
 
     @patch("app.features.memoir.memoir_images.storage.CosS3Client")
     def test_cos_config_includes_scheme_and_token(self, client_cls):