refactored setup.py [no ci]

setup.py

@@ -2,44 +2,42 @@
 from setuptools.command.install import install
 import os
 
-
 with open("README.md", "r", errors='ignore') as f:
     long_description = f.read()
 
 with open('requirements.txt', 'r', encoding='utf-16', errors='ignore') as ff:
     required = ff.read().splitlines()
 
-
 setup(
-     name='livermask',  
-     version='1.3.3',
-     author="André Pedersen",
-     author_email="[email protected]",
-     license='MIT',
-     description="A package for automatic segmentation of liver from CT data",
-     long_description=long_description,
-     long_description_content_type="text/markdown",
-     url="https://github.com/andreped/livermask",
-     include_package_data=True,
-     packages=find_packages(
+    name='livermask',
+    version='1.3.3',
+    author="André Pedersen",
+    author_email="[email protected]",
+    license='MIT',
+    description="A package for automatic segmentation of liver from CT data",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://github.com/andreped/livermask",
+    include_package_data=True,
+    packages=find_packages(
         include=[
-            'livermask', 
+            'livermask',
             'livermask.utils',
             'livermask.configs',
         ]
     ),
-     entry_points={
+    entry_points={
         'console_scripts': [
             'livermask = livermask.livermask:main',
         ]
-     },
-     install_requires=required,
-     classifiers=[
-         "Programming Language :: Python :: 3.6",
-         "Programming Language :: Python :: 3.7",
-         "Programming Language :: Python :: 3.8",
-         "License :: OSI Approved :: MIT License",
-         "Operating System :: OS Independent",
-     ],
-     python_requires='>=3.6',
- )
+    },
+    install_requires=required,
+    classifiers=[
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+    ],
+    python_requires='>=3.6',
+)