clean up comments

frigate/config/camera/motion_path.py

@@ -1,4 +1,4 @@
-from typing import Any, Optional, Union
+from typing import Any, Optional
 
 from pydantic import Field, field_serializer, validator
 
@@ -12,8 +12,8 @@ class MotionPathConfig(FrigateBaseModel):
     max_history: int = Field(
         default=10,
         title="Number of positions to maintain in motion path history.",
-        ge=2,  # Minimum of 2 positions needed to draw a path
-        le=100,  # Reasonable upper limit
+        ge=2,
+        le=100,
     )
     mask: Optional[Any] = Field(default=None)
     raw_mask: Optional[Any] = Field(default=None)

frigate/motion/path_visualizer.py

@@ -1,6 +1,7 @@
+from typing import Dict, List, Tuple
+
 import cv2
 import numpy as np
-from typing import Dict, List, Tuple
 from filterpy.kalman import KalmanFilter
 
 
@@ -120,7 +121,6 @@ class PathVisualizer:
                 start_pos = positions[i - 1]
                 end_pos = positions[i]
 
-                # Draw line with anti-aliasing
                 cv2.line(frame, start_pos, end_pos, color, 2, cv2.LINE_AA)
 
             # Draw predicted path
@@ -133,7 +133,6 @@ class PathVisualizer:
                 start_pos = predictions[i - 1]
                 end_pos = predictions[i]
 
-                # Create overlay for alpha blending
                 overlay = frame.copy()
                 cv2.line(overlay, start_pos, end_pos, color, 2, cv2.LINE_AA)
                 cv2.addWeighted(overlay, alpha, frame, 1 - alpha, 0, frame)

frigate/object_processing.py

@@ -16,15 +16,15 @@ from frigate.comms.dispatcher import Dispatcher
 from frigate.comms.events_updater import EventEndSubscriber, EventUpdatePublisher
 from frigate.comms.inter_process import InterProcessRequestor
 from frigate.config import (
-    FrigateConfig,
-    MqttConfig,
     CameraMqttConfig,
+    FrigateConfig,
     RecordConfig,
     SnapshotsConfig,
     ZoomingModeEnum,
 )
 from frigate.const import CLIPS_DIR, UPDATE_CAMERA_ACTIVITY
 from frigate.events.types import EventStateEnum, EventTypeEnum
+from frigate.motion.path_visualizer import PathVisualizer
 from frigate.ptz.autotrack import PtzAutoTrackerThread
 from frigate.track.tracked_object import TrackedObject
 from frigate.util.image import (
@@ -34,7 +34,6 @@ from frigate.util.image import (
     is_better_thumbnail,
     is_label_printable,
 )
-from frigate.motion.path_visualizer import PathVisualizer
 
 logger = logging.getLogger(__name__)
 
@@ -250,10 +249,8 @@ class CameraState:
                 )
                 self.path_visualizer.update_position(obj_id, centroid)
 
-            # Draw paths
             self.path_visualizer.draw_paths(frame_copy, active_objects)
 
-            # Cleanup inactive objects
             self.path_visualizer.cleanup_inactive(active_objects)
 
         return frame_copy