How to remove from the list of repositories in debian?

Question

Debian

Please tell me how to remove update requests from the list of repositories this item?

N: Пропускается получение настроенного файла «main/binary-i386/Packages», так как репозиторий «http://as-repository.openvpn.net/as/debian buster InRelease» не поддерживает архитектуру «i386»

sources.list

[email protected]:/# cat /etc/apt/sources.list
#

# deb cdrom:[Debian GNU/Linux 10.0.0 _Buster_ - Official i386 NETINST 20190706-1                                               1:30]/ buster main

#deb cdrom:[Debian GNU/Linux 10.0.0 _Buster_ - Official i386 NETINST 20190706-11                                               :30]/ buster main

deb http://deb.debian.org/debian/ buster main
deb-src http://deb.debian.org/debian/ buster main

deb http://security.debian.org/debian-security buster/updates main
deb-src http://security.debian.org/debian-security buster/updates main

# buster-updates, previously known as 'volatile'
deb http://deb.debian.org/debian/ buster-updates main
deb-src http://deb.debian.org/debian/ buster-updates main

# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.

Answer 1

/etc/apt/sources.list.dLook in more.

Answer 2

It should be here:
/etc/apt/sources.list.d/openvpn-aptrepo.list
Well, complain if you don't find it:

cd /etc/apt/sources.list.d
grep -r "openvpn.net"