Lesson 10 I am Your Father Chapter 1: Introduction Chapter 2: Inheritance Chapter 3: A variety of robots! Chapter 4: More functions Chapter 5: Lambda functions Chapter 6: Higher order functions Chapter 7: More file handling Chapter 8: Unit testing Chapter 9: User-defined exceptions [9.1] Exception class hierarchy [9.2] User-defined exceptions [9.3] User-defined exceptions Chapter 10: Summary Chapter 9 User-defined exceptions Rough estimated time needed10-15 mins