nemo_voice_agent.utils.config_manager

Module Contents

Classes

Name	Description
`ConfigManager`	Manages configuration for the voice agent server.

API

class nemo_voice_agent.utils.config_manager.ConfigManager(
    server_base_path: str,
    server_config_path: typing.Optional[str] = None
)

Manages configuration for the voice agent server. Handles loading, merging, and providing access to all configuration parameters.

_generic_hf_llm_model_id

= 'hf_llm_generic'

model_registry

= self._load_model_registry()

model_registry_path

server_config

= self._load_server_config()

use_model_registry

nemo_voice_agent.utils.config_manager.ConfigManager._configure_diarization()

Configure diarization parameters. Currently only NeMo End-to-End Diarization is supported.

nemo_voice_agent.utils.config_manager.ConfigManager._configure_llm()

Configure LLM parameters.

nemo_voice_agent.utils.config_manager.ConfigManager._configure_stt()

Configure STT parameters.

nemo_voice_agent.utils.config_manager.ConfigManager._configure_tts()

Configure TTS parameters.

nemo_voice_agent.utils.config_manager.ConfigManager._configure_turn_taking()

Configure turn taking parameters.

nemo_voice_agent.utils.config_manager.ConfigManager._initialize_config_parameters()

Initialize all configuration parameters from the loaded config.

nemo_voice_agent.utils.config_manager.ConfigManager._load_model_registry() -> typing.Dict[str, typing.Any]

Load model registry from YAML file.

nemo_voice_agent.utils.config_manager.ConfigManager._load_server_config() -> omegaconf.OmegaConf

Load and process the main server configuration.

nemo_voice_agent.utils.config_manager.ConfigManager._resolve_backchannel_phrases(
    backchannel_phrases
)

Resolve turn_taking.backchannel_phrases_path to something usable.

The setting is either an inline list of phrases, None/"" to disable backchanneling, or a path to a YAML file. Only the path form needs resolving; the others are passed through untouched.

A relative path is tried against the current working directory first, then against the server base directory, so the shipped config works whether the server is launched from the repo root or from examples/generic_voice_agent/server.

Raises:

FileNotFoundError: If a path was given but exists at neither location. Failing here, naming both paths tried, beats letting it reach NeMoTurnTakingService — which used to report a bad path as “Invalid backchannel phrases of type <class ‘str’>”.

nemo_voice_agent.utils.config_manager.ConfigManager.get_diar_params() -> nemo_voice_agent.pipecat.services.nemo.diar.NeMoDiarInputParams

Get diarization parameters.

nemo_voice_agent.utils.config_manager.ConfigManager.get_model_registry() -> typing.Dict[str, typing.Any]

Get the model registry configuration.

nemo_voice_agent.utils.config_manager.ConfigManager.get_server_config() -> omegaconf.OmegaConf

Get the complete server configuration.

nemo_voice_agent.utils.config_manager.ConfigManager.get_stt_params() -> nemo_voice_agent.pipecat.services.nemo.stt.NeMoSTTInputParams

Get STT parameters.

nemo_voice_agent.utils.config_manager.ConfigManager.get_vad_params() -> pipecat.audio.vad.silero.VADParams

Get VAD parameters.