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fix: add text filter for tts and logs for filter

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This commit is contained in:
Sabiha Khan 2025-12-03 16:55:42 +05:30
parent 570168424a
commit 003039ca56
3 changed files with 21 additions and 3 deletions
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13
api/services/pipecat/service_factory.py
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@ -17,6 +17,7 @@ from pipecat.services.groq.llm import GroqLLMService
from pipecat.services.openai.llm import OpenAILLMService
from pipecat.services.openai.stt import OpenAISTTService
from pipecat.services.openai.tts import OpenAITTSService
from pipecat.utils.text.xml_function_tag_filter import XMLFunctionTagFilter
if TYPE_CHECKING:
from api.services.pipecat.audio_config import AudioConfig
@ -65,13 +66,19 @@ def create_tts_service(user_config, audio_config: "AudioConfig"):
user_config: User configuration containing TTS settings
transport_type: Type of transport (e.g., 'stasis', 'twilio', 'webrtc')
"""
# Create function call filter to prevent TTS from speaking function call tags
xml_function_tag_filter = XMLFunctionTagFilter()
if user_config.tts.provider == ServiceProviders.DEEPGRAM.value:
return DeepgramTTSService(
api_key=user_config.tts.api_key, voice=user_config.tts.voice.value
api_key=user_config.tts.api_key,
voice=user_config.tts.voice.value,
text_filters=[xml_function_tag_filter]
)
elif user_config.tts.provider == ServiceProviders.OPENAI.value:
return OpenAITTSService(
api_key=user_config.tts.api_key, model=user_config.tts.model.value
api_key=user_config.tts.api_key,
model=user_config.tts.model.value,
text_filters=[xml_function_tag_filter]
)
elif user_config.tts.provider == ServiceProviders.ELEVENLABS.value:
voice_id = user_config.tts.voice.split(" - ")[1]
@ -83,6 +90,7 @@ def create_tts_service(user_config, audio_config: "AudioConfig"):
params=ElevenLabsTTSService.InputParams(
stability=0.8, speed=user_config.tts.speed, similarity_boost=0.75
),
text_filters=[xml_function_tag_filter]
)
elif user_config.tts.provider == ServiceProviders.DOGRAH.value:
# Convert HTTP URL to WebSocket URL for TTS
@ -93,6 +101,7 @@ def create_tts_service(user_config, audio_config: "AudioConfig"):
api_key=user_config.tts.api_key,
model=user_config.tts.model.value,
voice=user_config.tts.voice.value,
text_filters=[xml_function_tag_filter]
)
else:
raise HTTPException(