create new key in dictionary python code example

Example 1: add new keys to a dictionary python

d = {'key':'value'}
print(d)
# {'key': 'value'}
d['mynewkey'] = 'mynewvalue'
print(d)
# {'mynewkey': 'mynewvalue', 'key': 'value'}

Example 2: how to create a new dictionary in python

myDict = {'first item' : 'definition'}
#CREATING A BLANK DICTIONARY
myDict = {}