typo fixes and uv.lock update

src/pipecat/services/nvidia/tts.py

@@ -169,7 +169,7 @@ class NvidiaTTSService(TTSService):
             await asyncio.to_thread(read_audio_responses, queue)
 
             # Wait for the thread to start.
-            resp = await asyncio.wait_for(queue.get(), timeout=RIVA_TTS_TIMEOUT_SECS)
+            resp = await asyncio.wait_for(queue.get(), timeout=NVIDIA_TTS_TIMEOUT_SECS)
             while resp:
                 await self.stop_ttfb_metrics()
                 frame = TTSAudioRawFrame(
@@ -178,7 +178,7 @@ class NvidiaTTSService(TTSService):
                     num_channels=1,
                 )
                 yield frame
-                resp = await asyncio.wait_for(queue.get(), timeout=RIVA_TTS_TIMEOUT_SECS)
+                resp = await asyncio.wait_for(queue.get(), timeout=NVIDIA_TTS_TIMEOUT_SECS)
         except asyncio.TimeoutError:
             logger.error(f"{self} timeout waiting for audio response")
             yield ErrorFrame(error=f"{self} error: {e}")

src/pipecat/services/riva/stt.py

@@ -31,5 +31,5 @@ with warnings.catch_warnings():
 
 RivaSTTService = NvidiaSTTService
 language_to_riva_language = language_to_nvidia_riva_language
-RivaSegmentedSTTService = NvidiaSegmentedTTSService
-ParakeetSTTService = NvidiaTTSService
+RivaSegmentedSTTService = NvidiaSegmentedSTTService
+ParakeetSTTService = NvidiaSTTService