TradeAPI.get_fills_history misssing parameters #105

# Get Transaction Details History
def get_fills_history(self, instType, uly='', instId='', ordId='', after='', before='', limit='', instFamily=''):
    params = {'instType': instType, 'uly': uly, 'instId': instId, 'ordId': ordId, 'after': after, 'before': before,
              'limit': limit, 'instFamily': instFamily}
    return self._request_with_params(GET, ORDERS_FILLS_HISTORY, params)