`ultralytics 8.0.225` multi-video tracker bug fix (#6862)

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

docs/en/reference/nn/modules/block.md

@@ -78,3 +78,11 @@ keywords: YOLO, Ultralytics, neural network, nn.modules.block, Proto, HGBlock, S
 ## ::: ultralytics.nn.modules.block.BottleneckCSP
 
 <br><br>
+
+## ::: ultralytics.nn.modules.block.ResNetBlock
+
+<br><br>
+
+## ::: ultralytics.nn.modules.block.ResNetLayer
+
+<br><br>

ultralytics/__init__.py

@@ -1,6 +1,6 @@
 # Ultralytics YOLO 🚀, AGPL-3.0 license
 
-__version__ = '8.0.224'
+__version__ = '8.0.225'
 
 from ultralytics.models import RTDETR, SAM, YOLO
 from ultralytics.models.fastsam import FastSAM

ultralytics/engine/predictor.py

@@ -345,9 +345,9 @@ class BasePredictor:
         else:  # 'video' or 'stream'
             frames_path = f'{save_path.split(".", 1)[0]}_frames/'
             if self.vid_path[idx] != save_path:  # new video
+                self.vid_path[idx] = save_path
                 if self.args.save_frames:
                     Path(frames_path).mkdir(parents=True, exist_ok=True)
-                    self.vid_path[idx] = save_path
                     self.vid_frame[idx] = 0
                 if isinstance(self.vid_writer[idx], cv2.VideoWriter):
                     self.vid_writer[idx].release()  # release previous video writer

ultralytics/solutions/heatmap.py

@@ -20,16 +20,16 @@ class Heatmap:
     def __init__(self):
         """Initializes the heatmap class with default values for Visual, Image, track, count and heatmap parameters."""
 
-        # Visual Information
+        # Visual information
         self.annotator = None
         self.view_img = False
 
-        # Image Information
+        # Image information
         self.imw = None
         self.imh = None
         self.im0 = None
 
-        # Heatmap Colormap and heatmap np array
+        # Heatmap colormap and heatmap np array
         self.colormap = None
         self.heatmap = None
         self.heatmap_alpha = 0.5
@@ -40,7 +40,7 @@ class Heatmap:
         self.clss = None
         self.track_history = None
 
-        # Counting Info
+        # Counting info
         self.count_reg_pts = None
         self.count_region = None
         self.in_counts = 0
@@ -160,7 +160,8 @@ class Heatmap:
 
         return im0_with_heatmap
 
-    def display_frames(self, im0_with_heatmap):
+    @staticmethod
+    def display_frames(im0_with_heatmap):
         """
         Display heatmap.