Lint and reformat.

leggen/api/models/backup.py

@@ -7,32 +7,34 @@ from pydantic import BaseModel, Field
 
 class S3Config(BaseModel):
     """S3 backup configuration model for API."""
-    
+
     access_key_id: str = Field(..., description="AWS S3 access key ID")
     secret_access_key: str = Field(..., description="AWS S3 secret access key")
     bucket_name: str = Field(..., description="S3 bucket name")
     region: str = Field(default="us-east-1", description="AWS S3 region")
-    endpoint_url: Optional[str] = Field(default=None, description="Custom S3 endpoint URL")
+    endpoint_url: Optional[str] = Field(
+        default=None, description="Custom S3 endpoint URL"
+    )
     path_style: bool = Field(default=False, description="Use path-style addressing")
     enabled: bool = Field(default=True, description="Enable S3 backups")
 
 
 class BackupSettings(BaseModel):
     """Backup settings model for API."""
-    
+
     s3: Optional[S3Config] = None
 
 
 class BackupTest(BaseModel):
     """Backup connection test request model."""
-    
+
     service: str = Field(..., description="Backup service type (s3)")
     config: S3Config = Field(..., description="S3 configuration to test")
 
 
 class BackupInfo(BaseModel):
     """Backup file information model."""
-    
+
     key: str = Field(..., description="S3 object key")
     last_modified: str = Field(..., description="Last modified timestamp (ISO format)")
     size: int = Field(..., description="File size in bytes")
@@ -40,6 +42,8 @@ class BackupInfo(BaseModel):
 
 class BackupOperation(BaseModel):
     """Backup operation request model."""
-    
+
     operation: str = Field(..., description="Operation type (backup, restore)")
-    backup_key: Optional[str] = Field(default=None, description="Backup key for restore operations")
+    backup_key: Optional[str] = Field(
+        default=None, description="Backup key for restore operations"
+    )