# Core web framework
Flask>=2.3.3
Werkzeug>=2.3.7

# Document parsing
pypdf>=3.0.0
mammoth>=1.6.0
ebooklib>=0.18
beautifulsoup4>=4.12.2
lxml>=4.9.3

# TTS — pick ONE of:
#   pip install kokoro>=0.9.4 soundfile   (recommended, requires espeak-ng)
#   pip install kokoro-onnx soundfile      (ONNX variant, same model)
# soundfile is needed for WAV writing in both cases
soundfile>=0.12.0

# HTTP
requests>=2.31.0