Phone numbers come in many formats: "+91 98765-43210", "(0) 98765 43210". Write clean_phone(raw) that keeps only the digits and returns the last 10 digits as a string.
clean_phone('+91 98765-43210')
→ '9876543210'clean_phone('(0) 98765 43210')
→ '9876543210'Submit runs 4 tests, including hidden edge cases.
Each hint gives a little more help. Try on your own first.
Run your code to see the output here.