TTS_HOME=voices
HF_HOME=voices

# Worker processes for concurrent TTS requests
# Use WORKERS=1 for GPU models like Qwen3-TTS (each worker loads its own model copy)
# Use WORKERS=4 for CPU models like Piper
WORKERS=1

#PRELOAD_MODEL=xtts
#PRELOAD_MODEL=xtts_v2.0.2
#EXTRA_ARGS=--log-level DEBUG --unload-timer 300
#USE_ROCM=1

# Optional HuggingFace token for higher download rate limits.
# Not required — F5-TTS / Qwen3-TTS checkpoints are public and downloadable
# anonymously. Set in your local speech.env (NOT here — sample.env is committed)
# if you hit rate limits during model pull.
#HF_TOKEN=