Update requirements.txt

requirements.txt

@@ -1,9 +1,11 @@
+# Core UI and utilities
 gradio==5.46.1
-torch>=2.0.0
 transformers>=4.35.0
 Pillow
 requests
+
+# TinyLLaVA from git - may try to build but we avoid importing it at pip-time.
 git+https://github.com/TinyLLaVA/TinyLLaVA_Factory.git@main#egg=tinyllava
-# optional
-flash-attn==2.5.7
-xformers
+
+# Do NOT include torch here because some packages (flash-attn etc.) import torch at setup.
+# We'll install torch at runtime before importing packages.