riva: rename FastpitchTTSService to FastPitchTTSService

CHANGELOG.md

@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added NVIDIA Riva's `FastPitchTTSService` and `ParakeetSTTService`.
+  (see https://www.nvidia.com/en-us/ai-data-science/products/riva/)
+
 - Added `IdentityFilter`. This is the simplest frame filter that lets through
   all incoming frames.
 

examples/foundational/01c-fastpitch.py

@@ -13,7 +13,7 @@ from pipecat.frames.frames import EndFrame, TTSSpeakFrame
 from pipecat.pipeline.pipeline import Pipeline
 from pipecat.pipeline.task import PipelineTask
 from pipecat.pipeline.runner import PipelineRunner
-from pipecat.services.riva import FastpitchTTSService
+from pipecat.services.riva import FastPitchTTSService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
 
 from runner import configure
@@ -36,7 +36,7 @@ async def main():
             room_url, None, "Say One Thing", DailyParams(audio_out_enabled=True)
         )
 
-        tts = FastpitchTTSService(api_key=os.getenv("NVIDIA_API_KEY"))
+        tts = FastPitchTTSService(api_key=os.getenv("NVIDIA_API_KEY"))
 
         runner = PipelineRunner()
 

examples/foundational/07r-interruptible-riva-nim.py

@@ -20,7 +20,7 @@ from pipecat.pipeline.runner import PipelineRunner
 from pipecat.pipeline.task import PipelineParams, PipelineTask
 from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext
 from pipecat.services.nim import NimLLMService
-from pipecat.services.riva import FastpitchTTSService, ParakeetSTTService
+from pipecat.services.riva import FastPitchTTSService, ParakeetSTTService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
 
 load_dotenv(override=True)
@@ -51,7 +51,7 @@ async def main():
             api_key=os.getenv("NVIDIA_API_KEY"), model="meta/llama-3.1-405b-instruct"
         )
 
-        tts = FastpitchTTSService(api_key=os.getenv("NVIDIA_API_KEY"))
+        tts = FastPitchTTSService(api_key=os.getenv("NVIDIA_API_KEY"))
 
         messages = [
             {

src/pipecat/services/riva.py

@@ -36,7 +36,7 @@ except ModuleNotFoundError as e:
     raise Exception(f"Missing module: {e}")
 
 
-class FastpitchTTSService(TTSService):
+class FastPitchTTSService(TTSService):
     class InputParams(BaseModel):
         language: Optional[Language] = Language.EN_US
         quality: Optional[int] = 20