Katherine Ryan has written her own Netflix series and it's finally here.The Canadian comedian is probably best best known for appearing on panel shows such as 9 out of 10 Cats, Mock the Week and Would I Lie to You?But her latest project, The Duchess, landed on Netflix this morning (Friday) and stars Ryan herself.The series is a semi-biographical comedy based on her life in London.It follows Katherine, a single mum juggling her career, her daughter Olive with ex-partner - former boyband member