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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 get(self, endpoint, params=None):
 """Send an HTTP GET request to QuadrigaCX. :param endpoint: API endpoint. :type endpoint: str | unicode :param params: URL parameters. :type params: dict :return: Response body from QuadrigaCX. :rtype: dict :raise quadriga.exceptions.RequestError: If HTTP OK was not returned. """

        response = self._session.get(
            url=self._url + endpoint,
            params=params,
            timeout=self._timeout
        )
        return self._handle_response(response)