fix factories

Author: lukasIO

livekit-rtc/livekit/rtc/audio_stream.py

@@ -136,7 +136,7 @@ def from_participant(
         sample_rate: int = 48000,
         num_channels: int = 1,
         frame_size_ms: int | None = None,
-        noise_cancellation: Optional[NoiseCancellationOptions] = None,
+        noise_cancellation: Optional[NoiseCancellationOptions | FrameProcessor[AudioFrame]] = None,
     ) -> AudioStream:
         """Create an `AudioStream` from a participant's audio track.
 
@@ -186,7 +186,7 @@ def from_track(
         sample_rate: int = 48000,
         num_channels: int = 1,
         frame_size_ms: int | None = None,
-        noise_cancellation: Optional[NoiseCancellationOptions] = None,
+        noise_cancellation: Optional[NoiseCancellationOptions | FrameProcessor[AudioFrame]] = None,
     ) -> AudioStream:
         """Create an `AudioStream` from an existing audio track.