update: 长按设备ASR适配

main/xiaozhi-server/core/utils/opus_encoder_utils.py

@@ -6,7 +6,6 @@ Opus编码工具类
 import logging
 import traceback
 import numpy as np
-import gc
 from opuslib_next import Encoder
 from opuslib_next import constants
 from typing import Optional, Callable, Any

main/xiaozhi-server/core/utils/util.py

@@ -8,7 +8,6 @@ import requests
 import subprocess
 import numpy as np
 import opuslib_next
-import gc
 from io import BytesIO
 from core.utils import p3
 from pydub import AudioSegment