Problem result of request is 401

I am create request

def get_position(device_id,
                 date_to=datetime.now().isoformat(),
                 date_from=None):
    date_from = date_from or datetime(2018, 1, 7, 12, 7, 22, 350071).isoformat()
    param = {'deviceId': device_id, 'from': date_from, 'to': date_to, 'id': 1}
    logpass = (get_config('Traccar', 'Email'), get_config('Traccar', 'Password'))
    result = requests.get(get_config('Traccar', 'Host') + '/positions', auth=logpass, params=param, headers=HEADERS)
    if result.status_code is 200:
        return result```

This code return to me

 ```HTTP 401 Unauthorized - WebApplicationException (SecurityRequestFilter:108 < ...)```. 

Email and password is valid.
Where is my mistake?
Anton Tananaev6 years ago

It means that authentication has failed.

Oh, thanks,you really help me.