import requests
import json

url = "/login/deviceList"

base_url="http://192.168.2.240:2531/v2/api"
payload = json.dumps({

})

headers = {
   'X-GEWE-TOKEN': 'cb43f52db27e4a56bb6ec7da54373582',
   'Content-Type': 'application/json'
}

response = requests.request("POST", base_url+url, headers=headers, data=payload)

print(response.text)