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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 remove(self):
 """ The `schema_mof_dir` directory is removed if it esists and the `schema_zip_file` is removed if it exists. If the `schema_root_dir` is empty after these removals that directory is removed. """

        self.clean()
        if os.path.isfile(self.schema_zip_file):
            os.remove(self.schema_zip_file)
        if os.path.isdir(self.schema_root_dir) and \
                os.listdir(self.schema_root_dir) == []:
            os.rmdir(self.schema_root_dir)