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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 delete(self, comment_id, issue_id=None, repo_slug=None):
 """ Delete an issue from one of your repositories. """

        issue_id = issue_id or self.issue_id
        repo_slug = repo_slug or self.bitbucket.repo_slug or ''
        url = self.bitbucket.url('DELETE_COMMENT',
                                 username=self.bitbucket.username,
                                 repo_slug=repo_slug,
                                 issue_id=issue_id,
                                 comment_id=comment_id)
        return self.bitbucket.dispatch('DELETE', url, auth=self.bitbucket.auth)