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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def show(ctx):
 """ Show migrations list """


    for app_name, app in ctx.obj['config']['apps'].items():
        click.echo(click.style(app_name, fg='green', bold=True))
        for migration in app['migrations']:
            applied = ctx.obj['db'].is_migration_applied(app_name, migration)
            click.echo('  {0} {1}'.format(migration, click.style('(applied)', bold=True) if applied else ''))