Ashwiny Iyer Tiwari on Tuesday announced she is set to make a film on real-life couple -- Infosys co-founder NR Narayana Murthy and author Sudha Murthy. Titled Murthy, the film will be co-written by Shreyas Jain, Piyush Gupta and Ashwiny's husband, filmmaker Nitesh Tiwari. The director took to Instagram to share the news.