Importing files in DIR with flask

Following microblog tutorial on Flask: http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world

In Pycharm, no matter how I structure or name the files, I cannot get the dev server to run if I separate the code and import the files. I also can't get it to inherit the codes no matter where I move the init, views, run files. The only way for me to get the server to run is to have all the commands execute on the same file. What am I doing wrong?

I have it setup as: Project 1 > app(directory) > tmp(directory) > run.py(file)

app(directory) > static(directory) > templates(directory) > init.py(file) > views.py(file) (I have tried different arrangements.)

Inside views.py: from app import app

Inside run.py: from app import app

Inside init.py: from flask import Flask from app import views

(I have tried many different combinations such as from app import app.views. from app import views as app_views. I have also tried renaming the directories/files, nothing is working.)