Update stt_google.py

stt_google.py

@@ -94,6 +94,10 @@ class GoogleCloudSTT(STTInterface):
         try:
             log_info("🎤 Google STT stream thread started")
             
+            # Create a new event loop for this thread
+            loop = asyncio.new_event_loop()
+            asyncio.set_event_loop(loop)
+            
             def request_generator():
                 """Generate streaming requests"""
                 while not self.stop_event.is_set():
@@ -117,17 +121,17 @@ class GoogleCloudSTT(STTInterface):
                     
                 for result in response.results:
                     if result.alternatives:
-                        # Put result in async queue
-                        asyncio.run_coroutine_threadsafe(
-                            self.responses_queue.put(TranscriptionResult(
-                                text=result.alternatives[0].transcript,
-                                is_final=result.is_final,
-                                confidence=result.alternatives[0].confidence if result.alternatives[0].confidence else 0.0,
-                                timestamp=datetime.now().timestamp()
-                            )),
-                            asyncio.get_event_loop()
+                        # Create transcription result
+                        transcription = TranscriptionResult(
+                            text=result.alternatives[0].transcript,
+                            is_final=result.is_final,
+                            confidence=result.alternatives[0].confidence if result.alternatives[0].confidence else 0.0,
+                            timestamp=datetime.now().timestamp()
                         )
                         
+                        # Put result in async queue - use loop.create_task
+                        loop.create_task(self._put_result(transcription))
+                        
                         log_debug(f"📝 STT result: {result.alternatives[0].transcript}, final: {result.is_final}")
                         
         except Exception as e:
@@ -142,6 +146,11 @@ class GoogleCloudSTT(STTInterface):
                 
         finally:
             log_info("🎤 Google STT stream thread ended")
+            loop.close()
+    
+    async def _put_result(self, result: TranscriptionResult):
+        """Helper to put result in queue"""
+        await self.responses_queue.put(result)
     
     async def stream_audio(self, audio_chunk: bytes) -> AsyncIterator[TranscriptionResult]:
         """Stream audio chunk and get transcription results"""