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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 ip_info(self, ip, repository_ids=None):
 """ip_info Returns information about the IP specified in the repository ids defined. """

        if not repository_ids:
            repository_ids = []
        repos = []
        for rid in repository_ids:
            repos.append({'id': rid})
        return self.raw_query('vuln', 'getIP', data={
            'ip': ip, 'repositories': repos})