fixing DQ issues

middleware/auth.py

@@ -19,9 +19,10 @@ pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
 
 
 class AuthManager:
-    """JWT-based authentication manager with bcrypt password hashing"""
+    """JWT-based authentication manager with bcrypt password hashing."""
 
     def __init__(self):
+        """Class constructor."""
         self.secret_key = os.getenv(
             "JWT_SECRET_KEY", "your-secret-key-change-in-production-please"
         )