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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(self):
 """Will tag the currently active git commit id with the next release tag id"""

        sha = VersionUtils.run_git_command(["rev-parse", "HEAD"], self.git_dir)
        tag = self.distribution.get_version()

        if self.has_tag(tag, sha):
            tags_sha = VersionUtils.run_git_command(["rev-parse", tag], self.git_dir)
            if sha != tags_sha:
                logger.error(
                    "git tag {0} sha does not match the sha requesting to be tagged, you need to increment the version number, Skipped Tagging!".format(
                        tag
                    )
                )
                return
            else:
                logger.info(
                    "git tag {0} already exists for this repo, Skipped Tagging!".format(
                        tag
                    )
                )
                return

        logger.info("Adding tag {0} for commit {1}".format(tag, sha))
        if not self.dry_run:
            VersionUtils.run_git_command(
                ["tag", "-m", '""', tag, sha], self.git_dir, throw_on_error=True
            )
            logger.info("Pushing tag {0} to remote {1}".format(tag, self.remote))
            VersionUtils.run_git_command(
                ["push", self.remote, tag], self.git_dir, throw_on_error=True
            )