<filename>setup.py
from setuptools import setup, find_packages
with open('requirements.txt') as requirements_file:
    install_requirements = requirements_file.read().splitlines()
setup(
    name="slack_utils",
    version="0.0.1",
    description="my slack utils",
    author="mollinaca",
    packages=find_packages(),
    install_requires=install_requirements,
    entry_points={
        "console_scripts": [
            "slack_utils=slack_utils.__main__:main",
        ]
    },
    classifiers=[
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: 3.5',
        'Programming Language :: Python :: 3.6',
        'Programming Language :: Python :: 3.7',
        'Programming Language :: Python :: 3.8',
    ]
)

<filename>setup.py
from setuptools import setup, find_packages
with open('requirements.txt') as requirements_file:
    install_requirements = requirements_file.read().splitlines()
setup(
    name="slack_utils",
    version="0.0.1",
    description="my slack utils",
    author="mollinaca",
    packages=find_packages(),
    install_requires=install_requirements,
    entry_points={
        "console_scripts": [
            "slack_utils=slack_utils.__main__:main",
        ]
    },
    classifiers=[
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: 3.5',
        'Programming Language :: Python :: 3.6',
        'Programming Language :: Python :: 3.7',
        'Programming Language :: Python :: 3.8',
    ]
)
