fastapi==0.99.1 uvicorn requests langchain langchain_google_genai Pillow gradio_client TTS pydantic==1.10.13 python-multipart==0.0.6 typing-extensions>=4.8.0 mecab-python3 cutlet unidic-lite langid deepspeed pydub transformers==4.33.0 elevenlabs diffusers protobuf sentencepiece