Python 

I have two functions and have to use 'print_item' function to print 'new_d' in 'print_dict' function. How to use it ? 

 def print_item(key, value):  print(f'{key}: {value}') def print_dict(d, n=5, tail=False): new_d = [] if d is not None: if n>len(d): new_d = sorted(d.items(), reverse=tail) new_d = sorted(d.items(), reverse=tail)[:n]