What is the all metal tube for the a/c that connects to the radiator? on 2004 Toyota Corolla

a/c does not work because that line is broken off

Asked by for the 2004 Toyota Corolla
Not aware of any a/c lines that connect to radiator. Could it be you are looking at a metal line that connects to the condensor that looks simular to a radiator and is mounted in front of the radiator?