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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 main(path_dir, requirements_name):
 """Console script for imports."""

    click.echo("\nWARNING: Uninstall libs it's at your own risk!")
    click.echo('\nREMINDER: After uninstall libs, update your requirements '
               'file.\nUse the `pip freeze > requirements.txt` command.')

    click.echo('\n\nList of installed libs and your dependencies added on '
               'project\nrequirements that are not being used:\n')

    check(path_dir, requirements_name)