old_contents: from setuptools import setup
  
  setup(name='jn_import',
        version='0.3',
        description='Jupyter Notebooks Importing Tools',
        url='https://github.com/maoxin/jn_import',
        download_url='https://github.com/maoxin/jn_import/tarball/0.3',
        author='maoxin',
        author_email='maoxin.horizon@gmail.com',
        license='MIT',
        packages=['jn_import'],
        zip_safe=False)
  
new_contents: from setuptools import setup
  
  setup(name='jn_import',
        version='0.4',
        description='Jupyter Notebooks Importing Tools',
        url='https://github.com/maoxin/jn_import',
        download_url='https://github.com/maoxin/jn_import/tarball/0.4',
        author='maoxin',
        author_email='maoxin.horizon@gmail.com',
        license='MIT',
        packages=['jn_import'],
        zip_safe=False)
  
subject: fix some bugs