gradio==5.35.0 transformers torch accelerate bitsandbytes soundfile numpy librosa # LFM2.5-Audio end-to-end Q&A model liquid-audio # Qwen3-TTS (voice cloning + stock voice) qwen-tts>=0.1.1 huggingface-hub>=0.23.0 # FlashAttention-2 is intentionally not installed at runtime on Spaces. # The app falls back to SDPA unless a Docker/prebuilt image provides flash-attn.