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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 run_normalization(self):
 """ Run the normalization procedures """

        for index, media_file in enumerate(
                tqdm(
                    self.media_files,
                    desc="File",
                    disable=not self.progress,
                    position=0
                )):
            logger.info("Normalizing file {} ({} of {})".format(media_file, index + 1, self.file_count))

            media_file.run_normalization()

            logger.info("Normalized file written to {}".format(media_file.output_file))