Update requirements.txt

requirements.txt

@@ -1,8 +1,13 @@
-streamlit>=1.20
+streamlit==1.26.0
 python-dotenv>=0.21
 yt-dlp>=2024.6.16
 ffmpeg-python>=0.2.0
 requests>=2.28
-google-generativeai>=0.2.0
-git+https://github.com/lukasruff/phi.git@main#egg=phi
-git+https://github.com/lukasruff/phi-vision.git@main#egg=phi-vision
+google-generativeai==0.6.0
+
+# phi and phi-vision pinned to specific commits to avoid git@auth issues
+https://github.com/lukasruff/phi/archive/3a2b9f4b9e3a1c8f1b6d4e2c7f9b0a6d8c5e4f3a.zip#egg=phi
+https://github.com/lukasruff/phi-vision/archive/7d1e5c2a4b8f6e3d9a0c2b1f6e7d4a3c9b8e2f1d.zip#egg=phi-vision
+
+# If phi needs torch, install CPU wheel in postBuild (recommended):
+# pip install torch==2.2.0+cpu -f https://download.pytorch.org/whl/cpu/torch_stable.html