Ruff Docstring formatting (#15793)

Signed-off-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>

ultralytics/hub/auth.py

@@ -27,10 +27,14 @@ class Auth:
 
     def __init__(self, api_key="", verbose=False):
         """
-        Initialize the Auth class with an optional API key.
+        Initialize Auth class and authenticate user.
+
+        Handles API key validation, Google Colab authentication, and new key requests. Updates SETTINGS upon successful
+        authentication.
 
         Args:
-            api_key (str, optional): May be an API key or a combination API key and model ID, i.e. key_id
+            api_key (str): API key or combined key_id format.
+            verbose (bool): Enable verbose logging.
         """
         # Split the input API key in case it contains a combined key_model and keep only the API key part
         api_key = api_key.split("_")[0]

ultralytics/hub/session.py

@@ -159,7 +159,6 @@ class HUBTrainingSession:
         Raises:
             HUBModelError: If the identifier format is not recognized.
         """
-
         # Initialize variables
         api_key, model_id, filename = None, None, None
 
@@ -200,7 +199,6 @@ class HUBTrainingSession:
             ValueError: If the model is already trained, if required dataset information is missing, or if there are
                 issues with the provided training arguments.
         """
-
         if self.model.is_resumable():
             # Model has saved weights
             self.train_args = {"data": self.model.get_dataset_url(), "resume": True}