Remove unused function

utils.py

@@ -93,43 +93,4 @@ def compute_wer(reference: str, hypothesis: str) -> float:
                 d[i - 1][j - 1] + cost,  # Substitution
             )
     wer = d[len(ref_words)][len(hyp_words)] / max(len(ref_words), 1)
-    return wer
-
-
-
-def transcribe_audio(
-    audio_array: np.ndarray,
-    sr: int,
-    streamer_type: str = "Deepgram",
-    stream_name: str = "RAW",
-    on_update: Optional[Callable[[str], None]] = None,
-):
-    """
-    Transcribe an audio array using the specified STT streamer.
-
-    Args:
-        audio_array (np.ndarray): Audio data array
-        sr (int): Sample rate of the audio array
-        streamer_type (str): "Soniox" or "Deepgram"
-        stream_name (str): Optional label for streamer instance ("RAW", "ENHANCED", etc.)
-        on_update: Optional callback(text: str) called with partial transcript as results stream in.
-
-    Returns:
-        str: Final transcript text
-    """
-    if sr != DEFAULT_SR:
-        audio_array = resampy.resample(audio_array, sr, DEFAULT_SR)
-        sr = DEFAULT_SR
-
-    if streamer_type not in STREAMER_CLASSES:
-        raise ValueError(
-            f"Invalid streamer_type '{streamer_type}'. "
-            f"Choose from: {', '.join(STREAMER_CLASSES.keys())}"
-        )
-
-    StreamerClass = STREAMER_CLASSES[streamer_type]
-    streamer = StreamerClass(sr, stream_name, on_update=on_update)
-
-    transcript = streamer.stream_array(audio_array)
-
-    return transcript
+    return wer