move vad package to audio.vad

src/pipecat/frames/frames.py

@@ -7,12 +7,12 @@
 from dataclasses import dataclass, field
 from typing import Any, Dict, List, Optional, Tuple
 
+from pipecat.audio.vad.vad_analyzer import VADParams
 from pipecat.clocks.base_clock import BaseClock
 from pipecat.metrics.metrics import MetricsData
 from pipecat.transcriptions.language import Language
 from pipecat.utils.time import nanoseconds_to_str
 from pipecat.utils.utils import obj_count, obj_id
-from pipecat.vad.vad_analyzer import VADParams
 
 
 def format_pts(pts: int | None):