Update requirements.txt

requirements.txt

@@ -1,15 +1,12 @@
-TTS
-fastapi
-uvicorn
-python-multipart
-requests
-huggingface_hub
-transformers==4.49.0
-# Align with TTS 0.22.0 requirement for Python <=3.10
-numpy
-uv
+# IndexTTS2 and dependencies
+git+https://github.com/index-tts/index-tts.git
+huggingface-hub>=0.20.0
+fastapi==0.104.1
+uvicorn==0.24.0
+python-multipart==0.0.6
+requests==2.31.0
+numpy==1.26.4
+
 # Use CPU wheels by default; HF GPU image will still use CUDA when available.
-# TTS 0.22.0 requires PyTorch 2.0.x or compatible
-torch<2.6 --index-url https://download.pytorch.org/whl/cpu
-torchaudio<2.6 --index-url https://download.pytorch.org/whl/cpu
-git+https://github.com/coqui-ai/TTS.git  # latest main
+torch==2.1.0 --index-url https://download.pytorch.org/whl/cpu
+torchaudio==2.1.0 --index-url https://download.pytorch.org/whl/cpu