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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 set_proxy(self, proxy):
 # pragma: no cover, not with unit tests """Set HTTP proxy :param proxy: proxy url :type proxy: str :return: None """

        if proxy:
            logger.debug('PROXY SETTING PROXY %s', proxy)
            self._requests_con.proxies = {
                'http': proxy,
                'https': proxy,
            }