WeLe Agentic AI: LangGraph multi-agent CRM assistant with voice

2026-08-28 02:16:03 +05:30
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+# Copy to .env and fill in HF_TOKEN.
+# The AI4Bharat models are gated: sign in at huggingface.co, accept the terms on
+# both model pages, then create a read token at huggingface.co/settings/tokens.
+# HuggingFace token — required: the AI4Bharat models are gated repos.
+HF_TOKEN=
+
+VOICE_HOST=127.0.0.1
+VOICE_PORT=4100
+
+STT_MODEL=ai4bharat/indic-conformer-600m-multilingual
+STT_DECODING=ctc
+ENGLISH_MODEL=openai/whisper-small
+TTS_MODEL=ai4bharat/indic-parler-tts
+
+VOICE_DEFAULT_LANG=ta
+PRELOAD_ENGLISH=true
+VOICE_WARMUP=true
+
+# Endpointing
+VAD_SILENCE_MS=700
+VAD_MIN_SPEECH_MS=250
+VAD_PREFIX_MS=300