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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 fetch_synchronous(self, endpoint_name, query_params=None):
 """Calls this instance's request_client's get method with the specified component endpoint"""


        endpoint_url = constants.URL_PREFIX + "/" + self._version + "/" + endpoint_name

        if query_params is None:
            query_params = {}

        return self._request_client.get(endpoint_url, query_params)