feat: add optional device parameter to Recorder

whisper_local/recorder.py

@@ -9,10 +9,17 @@ logger = logging.getLogger(__name__)
 
 
 class Recorder:
-    def __init__(self, sample_rate: int = 16000, channels: int = 1, min_duration: float = 0.5):
+    def __init__(
+        self,
+        sample_rate: int = 16000,
+        channels: int = 1,
+        min_duration: float = 0.5,
+        device: str | None = None,
+    ):
         self.sample_rate = sample_rate
         self.channels = channels
         self.min_duration = min_duration
+        self.device = device
         self.is_recording = False
         self._chunks: list[np.ndarray] = []
         self._stream: sd.InputStream | None = None
@@ -31,6 +38,7 @@ class Recorder:
             channels=self.channels,
             dtype=np.float32,
             callback=self._audio_callback,
+            device=self.device,
         )
         self._stream.start()
         logger.info("Aufnahme gestartet")