split requirements for each model

requirements.txt

@@ -1,42 +1,47 @@
-# Core dependencies aligned with official neutts-air/requirements.txt
-datasets==4.0.0
-librosa==0.11.0
+# Core dependencies (pinned for stability; updated for Oct 2025)
+torch==2.9.0
+torchaudio==2.9.0
+torchvision==0.20.0  # Matches torch 2.9.0
+numpy==2.0.0  # Stable 2.x; compatible with all (librosa, silero-vad, torch)
+librosa==0.11.0  # Supports NumPy 2.x
+soundfile==0.13.1
+scipy>=1.11.0
+pandas>=2.0.0
+requests>=2.28.0
+tqdm>=4.65.0
+
+# HF Ecosystem (pinned to avoid known 2025 conflicts)
+transformers==4.56.1  # Stable; avoids 4.57+ bugs with diffusers
+diffusers==0.34.0  # Pre-0.35 TypeError; compatible with torch 2.9 & transformers 4.56
+accelerate>=0.33.0  # Latest stable; works with Spaces
+fsspec==2024.9.0  # Fixes gcsfs/diffusers conflicts
+safetensors>=0.4.0
+datasets>=2.14.0  # Loose for flexibility
+
+# NeuTTS-Air specific (loosened where possible)
 neucodec>=0.0.3
-numpy>=1.26.0,<2.0  # Resolved conflict: Balances NeuTTS (prefers 2.x) and Chatterbox/silero-vad (needs 1.x stability)
-pandas==2.3.2
 phonemizer==3.3.0
-requests==2.32.5
-scipy>=1.15
-soundfile==0.13.1
-torch==2.8.0
-torchao==0.13.0
-torchaudio==2.8.0
-torchtune==0.6.1
-tqdm==4.67.1
-transformers==4.56.1  # Upgraded from Chatterbox's 4.46.3 for torch 2.8.0 compatibility
 vector-quantize-pytorch==1.17.8
+torchao>=0.3.0  # Updated for torch 2.9
+torchtune>=0.3.0  # Loose
 resemble-perth==1.0.1
-accelerate==1.10.1
-gradio==4.44.0  # Pinned for stability across all engines
 
-# Additional dependencies for Kokoro TTS integration
+# Kokoro TTS
 kokoro>=0.2
-bitsandbytes
-snac
-pyttsx3
-gitpython
+bitsandbytes>=0.43.0  # Compatible with torch 2.9
+snac>=0.1.0
+pyttsx3>=3.1
+gitpython>=3.1.0
 
-# Chatterbox Multilingual dependencies (merged, conflicts resolved)
+# Chatterbox Multilingual (merged; conflicts resolved)
 resampy==0.4.3
-s3tokenizer
-diffusers==0.29.0  # Compatible with torch 2.8.0
+s3tokenizer>=0.1.0
 omegaconf==2.3.0
-silero-vad>=5.1.2  # Updated for potential NumPy 2.x fixes if needed
+silero-vad==6.0.0  # Latest; NumPy 2.x compatible via torch
 conformer==0.3.2
-safetensors
 
-# Optional language-specific dependencies for Chatterbox (uncomment as needed)
-# spacy_pkuseg          # For Chinese text segmentation
-# pykakasi>=2.2.0       # For Japanese text processing (Kanji to Hiragana)
+# Optionals (uncomment for languages)
+# spacy_pkuseg>=0.0.29  # Chinese
+# pykakasi>=2.2.0  # Japanese
 # russian-text-stresser @ git+https://github.com/Vuizur/add-stress-to-epub
-# dicta-onnx>=0.1.0     # For Hebrew diacritization
+# dicta-onnx>=0.1.0  # Hebrew