First, I was writing a program that allows people to create a secure file like writing a file and encrypt it I started for 3 weeks the cryptography was working just fine till today I wanted to run my program as always then I got the shock I got: **Traceback (most recent call last): File "C:\Programing\Projects\Projects_Python\Secure_space\Code\Code.py", line 1, in from cryptography.fernet import Fernet ModuleNotFoundError: No module named 'cryptography'** Please if you can help with some information contact me please. I tried to install it again and no result, even chatgpt couldn't help, I've never been in this position before. Continue reading...