Traceback (most recent call last):
  File "run.py", line 1, in <module>
    from SpaceBlog import app
  File "/home/pi/html/SpaceBlog/__init__.py", line 4, in <module>
    from flask_login import *
ModuleNotFoundError: No module named 'flask_login.0'
(venv) root@webserver:/home/pi/html#

#I installed flask_loign like 'pip3.7 install flask-login'