practice/my_library/__manifest__.py

{
    'name': "My library",
    'summary': "Manage books easily",
    'description': """Long description""",
    'author': "YU",
    'website': "https://www.qidian.com/",
    'category': 'Uncategorized',
    'version': '13.0',
    'depends': ['base'],
    'data': [
        'views/library_book.xml'
    ],
    'application': True,
    'installable': True,
}