Update requirements.txt

requirements.txt

@@ -1,9 +1,23 @@
-# ✅ Install CPU-only ONNX Runtime FIRST to prevent 7GB GPU bloat
+# ✅ CPU-only ONNX Runtime FIRST (prevents 7GB GPU bloat)
 onnxruntime==1.21.0
-# ✅ Use latest KittenTTS 0.8.1 wheel
+
+# ✅ KittenTTS v0.8.1
 https://github.com/KittenML/KittenTTS/releases/download/0.8.1/kittentts-0.8.1-py3-none-any.whl
+
+# ✅ PyTorch CPU-only (for Gemma 3)
+--extra-index-url https://download.pytorch.org/whl/cpu
+torch==2.6.0+cpu
+
+# ✅ Transformers for Gemma 3
+transformers>=4.49.0
+accelerate>=1.3.0
+
+# ✅ Sentence Transformers (fallback option)
 sentence-transformers==3.4.1
+
+# ✅ Other deps
+flask==3.1.1
 numpy<2.0
 soundfile==0.13.1
-flask==3.1.1
-num2words==0.5.14
+num2words==0.5.14
+huggingface_hub>=0.27.0