Python CS help

[noshirtedkeeper]

Hello, I need some help with an error that is showing up in my python code, because I have checked it multiple times and can not figure out what is wrong.
The trouble is in the Computer-Science course, specifically https://www.codecademy.com/paths/computer-science/tracks/cspath-computer-architecture/modules/computer-architecture-portfolio-project/kanban_projects/computer-architecture-portfolio-project.
This is where you can find my code: https://github.com/NOSHIRTEDKEEPER/Computer.
The error appears when you write in “clear” or “cd”, it prints “clear is not a valid command.” or “cd is not a valid command.” respectively. It is in file Terminal in lines 28 to 35 as far as I can see.
Thank you

[janbazant1107978602]

@noshirtedkeeper

    def check_command(self):
        index = 0
        while index < len(self.commands):
            if self.commands[index] in str(self.cmd):
                self.process_command()

            index = index + 1

        else:
            if self.cmd == "":
                self.cmd = input(self.pre_cmdl)
                self.check_command()

################ below statement ###################################

            elif self.cmd != "clear" or "cd":
                print(str(self.cmd) + " is not a valid command.")
                self.cmd = input(self.pre_cmdl)
                self.check_command()

################# end problem #########################

It may be an indentation issue:
the else should be indented the same amount as the if that came before it.

[noshirtedkeeper]

I think that is it, but not in the way you think
I think that there should not be an else there, thank you.

[noshirtedkeeper]

it is still doing the same thing.