Cannot type 'c' in Terminal - Restore Terminal to default settings I am new to terminal, learning how to code in Python.

I was trying to turn the autocomplete tab function on, using the code found in the link below.

https://timleland.com/how-to-enable-autocomplete-in-mac-terminal/

I can now not type 'c'. I am able to type 'C' and everything else. I believe I have changed the .bash settings, but I'm an amateur and don't know how to rectify this.

Is there a way to restore Terminal to its default settings?

Many thanks!
You can remove the broken inputrc file by opening your terminal and moving it to a different name:

mv ~/.inputrc ~/.input.broken


Then restarting your terminal session should restore it to normal.

In the above  you can copy/paste that in, or just hit tab to complete the first filename. ie. mv ~/.input(tab here) ~/.input.broken