Remove sageattention installation command

app.py

@@ -31,11 +31,6 @@ os.chdir(os.environ["REPO_DIR"])
 os.chmod("./scripts/deploy_gradio_inference.sh", 0o755)
 subprocess.run(["./scripts/deploy_gradio_inference.sh", "image"], check=True)
 
-subprocess.run(
-    "TORCH_CUDA_ARCH_LIST=9.0 pip install git+https://github.com/thu-ml/SageAttention.git@798c791d276f302d4f19246feffa053a9e4c5af5",
-    check=True,
-    shell=True
-)
 os.chdir("inference")
 subprocess.run(["pip", "install", "-r", "requirements.txt"], check=True)