[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

ultralytics/solutions/counter.py

@@ -13,9 +13,7 @@
 
 
 class Counter:
-    """
-    A class to manage the counting of objects in a real-time video stream based on their tracks.
-    """
+    """A class to manage the counting of objects in a real-time video stream based on their tracks."""
 
     def __init__(self):
         """Initializes the Counter with default values for various tracking and counting parameters."""
@@ -73,9 +71,7 @@ def mouse_event_for_region(self, event, x, y, flags, params):
             selected_point = None
 
     def extract_tracks(self):
-        """
-        This function extracts tracking information and stores it in variables for use in the counting process.
-        """
+        """This function extracts tracking information and stores it in variables for use in the counting process."""
         self.tracked_boxes = self.tracks[0].boxes.xywh.cpu()
         self.tracked_ids = self.tracks[0].boxes.id.cpu()
         self.clss = self.tracks[0].boxes.cls.cpu().tolist()