Response is different that 404 or 200 for -

[Sgotach]

[-] No strings to use to search PasteBin !
[*] Generating 100 to use...
[+] File strings.txt exists !
[+] Writing 100 strings in strings.txt !
[+] Using 5 threads !
[+] Requesting the following IDs

[-] 2VycPZC3

Recreation: git clone, chmod command, then "python3 pasta.py -s"