def torch_argmin_mapper(node: torch.fx.Node, _: torch.nn.Module) -> torch.fx.Node:
    """
    Map torch.argmin to acc_ops.flatten (depend on dim) + acc_ops.topk + acc_ops.getitem
    + acc_ops.squeeze (depends on keepdim).
    """
    return argmin_max_mapper_impl(node, largest=False)
Map torch.argmin to acc_ops.flatten (depend on dim) + acc_ops.topk + acc_ops.getitem
+ acc_ops.squeeze (depends on keepdim).
fx2ait/fx2ait/acc_tracer/acc_ops.py