Bravado 401 Python

from binance.client import Client
import time
import json
import hmac
import hashlib
import requests
from urllib.parse import urljoin, urlencode
import bitmex
bitmex_api_key = 'dj6COXW4o1xFIKlVkmbXeF1n'  
bitmex_api_secret = 'VDIwt_CYzpAqG6hdrCvU8jqbORK3EVSg0Ccn-VcOCEp5eFk-'
symbol = 'XBTUSD'
ordType = 'Market'
client1 = bitmex.bitmex(api_key=bitmex_api_key, api_secret=bitmex_api_secret)
orders = client1.Order.Order_getOrders(symbol=symbol, reverse=True).result()

Всем привет , при запуске кода , возникает следующая ошибка :

G:\Python Projects\lib\site-packages\swagger_spec_validator\validator20.py:49: SwaggerValidationWarning: Found "$ref: #/definitions/UserPreferences" with siblings that will be overwritten. See https://stackoverflow.com/a/48114924 for more information. (path #/definitions/User/properties/preferences) warnings.warn( Traceback (most recent call last): File "C:\Users\YARUSKI\BTC.py", line 14, in orders = client1.Order.Order_getOrders(symbol=symbol, reverse=True).result() File "G:\Python Projects\lib\site-packages\bravado\http_future.py", line 271, in result swagger_result = self._get_swagger_result(incoming_response) File "G:\Python Projects\lib\site-packages\bravado\http_future.py", line 124, in wrapper return func(self, *args, **kwargs) File "G:\Python Projects\lib\site-packages\bravado\http_future.py", line 300, in _get_swagger_result unmarshal_response( File "G:\Python Projects\lib\site-packages\bravado\http_future.py", line 353, in unmarshal_response raise_on_expected(incoming_response) File "G:\Python Projects\lib\site-packages\bravado\http_future.py", line 420, in raise_on_expected raise make_http_exception( bravado.exception.HTTPUnauthorized: 401 Unauthorized: {'error': {'message': 'Invalid API Key.', 'name': 'HTTPError'}}