Refactor: Phase 7: Dead Code Removal & Optimization

detector_worker/core/config.py

@@ -12,7 +12,7 @@ import json
 import os
 import logging
 import threading
-from typing import Dict, Any, Optional, Union, List
+from typing import Dict, Any, Optional, List
 from pathlib import Path
 from dataclasses import dataclass, field
 from abc import ABC, abstractmethod

detector_worker/core/orchestrator.py

@@ -4,21 +4,18 @@ Detection orchestrator module.
 This module provides the main orchestration classes that coordinate between
 all the different components for the detection workflow.
 """
-import asyncio
-import json
 import logging
 import time
 import traceback
-from typing import Dict, Any, Optional, List, Callable
+from typing import Dict, Any, Optional, List
 
 from fastapi import WebSocket
-from websockets.exceptions import ConnectionClosedError, WebSocketDisconnect
 
 from .config import config
 from .constants import HEARTBEAT_INTERVAL
 from .exceptions import DetectionError, OrchestrationError
 from ..communication.websocket_handler import WebSocketHandler
-from ..communication.message_processor import MessageProcessor, MessageType
+from ..communication.message_processor import MessageProcessor
 from ..communication.response_formatter import ResponseFormatter
 from ..streams.stream_manager import StreamManager
 from ..models.model_manager import ModelManager

detector_worker/detection/stability_validator.py

@@ -15,8 +15,8 @@ from ..core.constants import (
     LIGHTWEIGHT_DETECTION_MIN_BBOX_AREA_RATIO,
     DEFAULT_MIN_CONFIDENCE
 )
-from ..core.exceptions import ValidationError, create_detection_error
-from ..detection.detection_result import LightweightDetectionResult, BoundingBox
+from ..core.exceptions import create_detection_error
+from ..detection.detection_result import LightweightDetectionResult
 
 logger = logging.getLogger(__name__)
 

detector_worker/detection/tracking_manager.py

@@ -9,10 +9,8 @@ import time
 import logging
 from typing import Dict, List, Any, Optional, Tuple, Set
 from dataclasses import dataclass, field
-from datetime import datetime
 
 from ..core.constants import SESSION_TIMEOUT_SECONDS
-from ..core.exceptions import TrackingError, create_detection_error
 
 logger = logging.getLogger(__name__)
 

detector_worker/detection/yolo_detector.py

@@ -5,15 +5,12 @@ This module provides the main detection functionality combining YOLO object dete
 with BoT-SORT tracking for stable track validation.
 """
 
-import cv2
 import logging
 from typing import Dict, List, Any, Optional, Tuple, Set
 from dataclasses import dataclass, field
-from datetime import datetime
 
 from ..core.constants import DEFAULT_STABILITY_THRESHOLD, DEFAULT_MIN_CONFIDENCE
 from ..core.exceptions import DetectionError, create_detection_error
-from ..detection.detection_result import DetectionResult, BoundingBox, DetectionSession
 
 logger = logging.getLogger(__name__)