requirements-core.txt

# Core dependencies for model loading and server operation
# These are installed in the deps layer for better caching

# Web framework and server
fastapi==0.128.0
uvicorn[standard]==0.40.0

# Request parsing and file handling
python-multipart==0.0.21
python-magic==0.4.27

# Audio processing
pydub==0.25.1

# Scientific computing (compatible with torch 2.9.1)
numpy==1.26.4

# System monitoring
psutil==5.9.8
qwen-tts @ git+https://github.com/rekuenkdr/Qwen3-TTS-streaming.git@dc7a8da2b1e52028fffcc5258fe0edd9b3f9eef2
# Pin transformers <5.0 - the fork relaxed its pin (cecfe01b) but its code
# uses transformers 4.x APIs (ROPE_INIT_FUNCTIONS["default"], config.pad_token_id)
transformers>=4.57.3,<5.0.0
# torchaudio is used for GPU-accelerated speed adjustment
# In Docker, it's installed from the base PyTorch image
# For local development, uncomment the line below if not using Docker:
# torchaudio