She earlier told the same program a lower house run was “in the mix”.
“But I’m not making a decision now, and I’m not going to tell anyone what I’m doing at this moment, because I haven’t clearly made up my mind,” she said.
The Prime Minister is elected from the lower house as the leader of the party that wins the most seats in the House of Representatives.

Last week, polling by Redbridge Group and Accent Research found One Nation could clinch up to 59 seats if an election were held in May, unseating the Coalition in every state except NSW, Victoria and the NT.
The figures predicted Opposition Leader Angus Taylor had a 98 per cent chance of losing his seat of Hume to a One Nation candidate, while the Nationals would be cleared out of the lower house entirely with zero MPs left.
The Liberals would only retain seven seats, the modelling shows, meaning One Nation would become the federal opposition.
The results, alongside the far right party’s landslide win in the Farrer by-election, was a sign it had tapped into an “undercurrent” of discontent among Australian voters, Senator Hanson said.
“People are fed up and they want change,” she said.

“It’s not just about Coalition, it’s about Labor, it’s about the Greens, it’s about everyone. (Australians) are hurting so much. They want truth.”
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