dictionary removing specific key
>>> # Python 3.6, and beyond
>>> incomes = {'apple': 5600.00, 'orange': 3500.00, 'banana': 5000.00}
>>> sorted_income = {k: incomes[k] for k in sorted(incomes)}
>>> sorted_income
{'apple': 5600.0, 'banana': 5000.0, 'orange': 3500.0}