add transcription loop

python/deepsignal/transcription/transcriber.py

@@ -1,3 +1,4 @@
+""" Implements Transcriber Worker for RT cases"""
 import time
 from queue import Queue
 from typing import Callable
@@ -6,9 +7,12 @@
 
 
 class Transcriber:
+    """Implements Transcriber Worker for RT cases"""
+
     def __init__(
         self, model: Whisper, callback: Callable[[str, bool], None], max_size=1000
     ) -> None:
+        """ctor"""
         self.model = model
         self.queue = Queue[bytes](max_size)
         self.worker = Thread(target=self._transcribe_loop)
@@ -21,12 +25,15 @@ def __init__(
         self.started = True
 
     def add_chunk(self, chunk: bytes) -> None:
+        """add new audio chunk"""
         self.queue.put(chunk)
 
     def stop(self) -> None:
+        """stop transcription loop"""
         self.started = False
 
     def _transcribe_loop(self):
+        """background transcription job"""
         while self.started:
             while self.queue.not_empty:
                 self.window.append(self.queue.get_nowait())