'ModuleNotFoundError: No module named 'flask_wtf' ... verified installed in virtualenv

My import statements are as follows:

from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField, SubmitField
from wtforms.validators import DataRequired

I am able to execute the file - blank.py - within Pycharm and do not receive a ModuleNotFoundError.

Whenever I execute flask run in terminal I get ModuleNotFoundError: 'flask_wtf' and it traces back to 'blank.py'.

I am not sure why this is happening as I have both flask and flask-wtf installed globally and locally. I have never had this problem when working with other libraries.

How do I fix this? Thank you for you help.



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