Class Hardtanh3

tests/python/relax/test_frontend_from_exported_program.py:860–862

            return torch.nn.functional.hardtanh(input)

    class Hardtanh3(torch.nn.Module):
        def forward(self, input):
            return torch.ops.aten.hardtanh_(input)

    @tvm.script.ir_module
    class expected_for_1_2: