For manually adding the scripts path to PATH, I mainly used the information at the link How to add Python to Windows PATH - Data to Fish.
But as a fair amount of time has passed since that page has been updated (17th July 2020) things were a bit different in terms of appearance (though the process was basically the same).
I already found out that there was a Path variable under my environment variables list and proceeded to Edit the path:
Then I went on to add a New path in there:
In my systems drive, I searched for Scripts and I added the resultant path for the python Scripts folder. For my system, that came out to be:
C:\Users\user\AppData\Roaming\Python\Python39\Scripts
Saved this, restarted my command prompt, and it works just fine.
Thanks, @fomightez again for helping me out…