check if dict has value python code example

Example 1: python check if value exists in any key

>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>> 'one' in d.values()
True

Example 2: check if dict key contains specific key and value

if (key, value) in d.items():
	print("yes")