Error while executing file

After Importing the data and making changes in the dotini_unix file when I am executing the file I am getting an error.
I have followed the instructions stated in the README lecture of the M220P course.

I did not use python3…

I used python… as in python

Rename the .ini_unix as “.ini” (without quotes)
And run the “python3”

I did that as it was told in the lecture but still there is this error.

Please post the details updated in “.ini” file.

The only changes I did in the .ini file is I added the URI at MFLIX_DB_URI

MFLIX_DB_URI = mongodb+srv://