remove time delaly in loop

transcribe/whisper_llm_serve.py

@@ -160,8 +160,8 @@ class WhisperTranscriptionService:
 
     def _transcription_processing_loop(self) -> None:
         """主转录处理循环"""
-        frame_epoch = 1
-        loop_start_time = time.perf_counter()
+   
+        # loop_start_time = time.perf_counter()
         # 1. 音频进入的时间戳长度低于3s和后面拼接起来
         # 2. 超过25s后主动短句
 
@@ -206,12 +206,7 @@ class WhisperTranscriptionService:
                 else:
                     frame_epoch += 1
                 self._send_result_to_client(result)
-            
-            # 轮询时间延迟 
-            loop_time_diff = 2 - (time.perf_counter() - loop_start_time)
-            if loop_time_diff >0:
-                time.sleep(loop_time_diff)
-            loop_start_time = time.perf_counter()
+    
 
 
     def _transcribe_audio(self, audio_buffer: np.ndarray)->MetaItem: