Install flash-attn without build isolation in app.py and remove it from requirements.txt

app.py

@@ -1,3 +1,6 @@
+import subprocess
+subprocess.run('pip install flash-attn --no-build-isolation', env={'FLASH_ATTENTION_SKIP_CUDA_BUILD': "TRUE"}, shell=True)
+
 import gradio as gr
 import spaces
 from gradio_litmodel3d import LitModel3D

requirements.txt

@@ -22,6 +22,5 @@ xformers==0.0.27.post2
 spconv-cu120
 transformers
 gradio_litmodel3d
-flash-attn
 https://huggingface.co/spaces/JeffreyXiang/TRELLIS/resolve/main/wheels/diff_gaussian_rasterization-0.0.0-cp310-cp310-linux_x86_64.whl?download=true
 https://huggingface.co/spaces/JeffreyXiang/TRELLIS/resolve/main/wheels/nvdiffrast-0.3.3-cp310-cp310-linux_x86_64.whl?download=true