Golang applications/tools are currently not working with the Socks5 /any Proxy Connection

Golang applications/tools are currently not working with the Socks5 /any Proxy Connection . The go-lang application/tools not using the any proxy/socks5 connection even after tuned the network with proxy,it was working fine earlier.

i am facing this same issue ,i do seen the answer of that issue answer but where should I implement this?

expected behavior:
go-lang application served with proxy after tuned the network with proxy