Merge pull request #193 from anthonyhu/pyproject-build

Use pyproject.toml to specify build dependencies

README.md

@@ -51,7 +51,7 @@ pip install flash-attn
 
 Alternatively you can compile from source:
 ```
-python setup.py install
+python -m pip install .
 ```
 
 Interface: `src/flash_attention.py`

pyproject.toml

+[build-system]
+requires = ["packaging", "setuptools", "torch", "wheel"]
+build-backend = "setuptools.build_meta"
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