Write max_value(d) that returns the largest value in a non-empty dictionary of numbers.
max_value({'jan': 40, 'feb': 55, 'mar': 50})
→ 55max_value({'x': -3})
→ -3Submit 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.