Python API GET请求“授权失败”问题

Question

我试着用python测试API请求，我对这方面还不熟悉，我能够正确地授权并获取承载令牌，但是对于get请求，它似乎失败了

import requests
import json

MainURL = "api.mysite.com/"
DataForm = {'scope': 'api-tenant',
            'grant_type': 'client_credentials',
            'client_id': 'client id',
            'client_secret': 'client secret'
            }

AuthData = requests.post(MainURL + "oauth/token", data=DataForm)
print(AuthData.text)
AuthCont = json.loads(AuthData.text)

autHeader = {'Authorization': 'Bearer' + AuthCont["access_token"], 'Accept': 'application/json'}

GetApp = requests.get(MainURL + "api/v3/applications", headers=autHeader, verify=False)

print(GetApp.text)

我需要帮助

非常感谢