Update requirements.txt

requirements.txt

@@ -1,18 +1,29 @@
-transformers>=4.43.0
-accelerate==0.24.1
-bitsandbytes==0.41.2.post2
-gradio==4.7.1
+# Core ML frameworks (install via setup.sh with PyTorch index)
+transformers==4.46.2
+accelerate==0.25.0
+bitsandbytes==0.43.0
+gradio==4.44.0
+
+# Audio processing with compatible versions
 soundfile==0.12.1
-librosa==0.10.1
+librosa==0.9.2
 
-# Use updated TTS package that supports modern numpy
+# Use older TTS version that's compatible with nemo-toolkit
 TTS==0.22.0
 
-nemo_toolkit[asr]==1.20.0
-scikit-learn==1.3.0
-datasets==2.14.6
+# Use compatible nemo-toolkit version
+nemo_toolkit[asr]==1.18.0
+
+# ML utilities
+scikit-learn==1.2.2
+datasets==2.16.0
 sentencepiece==0.1.99
 webrtcvad==2.0.10
+
+# API support
 pydantic>=2.0
 python-multipart==0.0.6
 typing-extensions>=4.8.0
+
+# Explicitly pin numpy to compatible version
+numpy==1.23.5