some file update

requirements.txt

@@ -1,23 +1,25 @@
-# Core transformers + inference
+# Core dependencies
 transformers>=4.38.0
 accelerate>=0.27.2
 torch>=2.1.0
 huggingface-hub>=0.22.2
 
-# For video frame sampling
+# For video processing
 decord==0.6.0
 imageio>=2.31.1
 
-# For Gradio and Spaces integration
+# Gradio interface
 gradio>=4.17.0
 spaces>=0.20.0
 
-# PIL backend (imageio requires it)
+# Image support
 pillow>=10.0.0
+Pillow
 
-# Optional: To avoid tokenizer warnings
+# Miscellaneous
 sentencepiece>=0.1.99
 einops
 timm
-Pillow
-flash-attn
+
+# ⚠️ flash-attn depends on torch being installed already
+flash-attn