fix(vibevoice): install from GitHub — PyPI v0.0.1 missing streaming class

vibevoice-space/requirements.txt

@@ -1,4 +1,6 @@
-vibevoice[streamingtts]
+# Install VibeVoice directly from GitHub (PyPI v0.0.1 is outdated, missing streaming class)
+git+https://github.com/microsoft/VibeVoice.git
+# Core deps (some already pulled by vibevoice but pinned for reproducibility)
 fastapi==0.115.0
 uvicorn==0.30.6
 soundfile==0.12.1
@@ -6,3 +8,7 @@ numpy==1.26.4
 torch==2.3.1
 requests==2.32.3
 pydantic==2.8.2
+transformers==4.51.3
+accelerate==1.6.0
+diffusers
+librosa