Python not importing all functions?

I have a script that imports another script, like this:

from mp_utils import *

login_response = mp_utils.login(...)
r = mp_utils.incomingConfig(...)

and mp_utils.py is like this:

import requests
import logging
from requests.exceptions import HTTPError

def login( ... ):
    ...

def incomingConfig( ... ):
    ...

When running it, login works fine, but incomingConfig fails with:

Message: 'module' object has no attribute 'incomingConfig'
Exception: None

No idea why, any ideas?

Many thanks!