Hello thanks for the reply, I tried that already before posting.  (just to be sure I did it again but it says All requested packages already installed) And then I tried the above command to install pytorch but I get the same result as above.
I also tried from the anaconda navigator, although its able to find the package, when I select it and then click the apply button, it gives the same error.

Capture.PNG1049×558 20.1 KB