how to insert values into a dictionary in python code example

Example 1: add item to python dictionary

data = dict()
data['key'] = value

Example 2: how to add an item to a dictionary in python

a_dictonary = {}
a_dictonary.update({"Key": "Value"})

Example 3: add values to dictionary key python

key = "somekey"
a.setdefault(key, [])
a[key].append(2)