code cleanup

Author: flexatone

setup.py

@@ -6,11 +6,9 @@
 
 AM_VERSION = "0.1.9"
 
-
 with open("README.rst") as file:
     LONG_DESCRIPTION = file.read()
 
-
 def get_ext_dir(*components: tp.Iterable[str]) -> tp.Sequence[str]:
     dirs = []
     for sp in site.getsitepackages():
@@ -19,7 +17,6 @@ def get_ext_dir(*components: tp.Iterable[str]) -> tp.Sequence[str]:
             dirs.append(fp)
     return dirs
 
-
 extension = setuptools.Extension(
     "arraymap",
     ["arraymap.c"],
@@ -29,7 +26,6 @@ def get_ext_dir(*components: tp.Iterable[str]) -> tp.Sequence[str]:
     libraries=["npymath"],
 )
 
-
 setuptools.setup(
     name="arraymap",
     version=AM_VERSION,