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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 removed_issues(self, board_id, sprint_id):
 """Return the completed issues for the sprint."""

        r_json = self._get_json('rapid/charts/sprintreport?rapidViewId=%s&sprintId=%s' % (board_id, sprint_id),
                                base=self.AGILE_BASE_URL)
        issues = [Issue(self._options, self._session, raw_issues_json) for raw_issues_json in
                  r_json['contents']['puntedIssues']]

        return issues