Yes, she lets him up

Sheathing her sword, she offered her teacher a hand.

"You learn quick, girl," Bronn chuckled, taking the hand and getting up, "But don't get too cocky. You still got a long way to go."

"Yeah, yeah," Arya said, still proud of her accomplishment. "Melisandre mention what she wants me to do next?"

"She said something about meeting in her solar or something," Bronn replied, brushing the dust and dirt off his armor. "If you see her, tell her if she needs me I'll be in Littlefinger's old brothel."

Arya just rolled her eyes. "Men." Without another word, Arya strode off to her next task.