Please help me!

[blackcoder0x01]

I want to add this spinner on my subdomain finding script.

my code

Amass() {
    # amass is with "-passive" option to make it faster, but it may cuz less results
    [ "$silent" == True ] && amass enum -passive -norecursive -noalts -d $domain 2>/dev/null | anew subenum-$domain.txt || {
        printf "[+] Amass"
        printf "                        \r"
        amass enum -passive -norecursive -noalts -d $domain 1>tmp-amass-$domain 2>/dev/null
        echo -e "] Amass: $(wc -l <tmp-amass-$domain)"
    }
}

I want to add spinner printf "[<here>] Amass"

Amass() {
    # amass is with "-passive" option to make it faster, but it may cuz less results
    [ "$silent" == True ] && amass enum -passive -norecursive -noalts -d $domain 2>/dev/null | anew subenum-$domain.txt || {
        printf "[+] Amass"
        printf "                        \r"
        amass enum -passive -norecursive -noalts -d $domain 1>tmp-amass-$domain 2>/dev/null
        echo -e "[*] Amass: $(wc -l <tmp-amass-$domain)"
    }
}

how to add this?
please help me.