I'm building a python project in VS2015. This project has several files in different folders.For example file settings.py in folder config. I have a main.py file in folder bin. In main.py I need to import settings.py. This is what I'm doing in main.py:
#! /usr/bin/env python
# -*- coding: utf-8 -*-
import sys
from pygame.locals import *
import os
print(os.getcwd())  #check if the working directory is right
from config.settings import * 
However, when I run the project, I get this Error:No module named 'config'. But if I enter from config.settings import * in the interactive window, there is no Error comes out. I'm sure folder config is under print(os.getcwd()). Why this happened? How can I solve it?

