How to add values ​​to a dictionary?

Question

Python

I have a dictionary:

a = {'google': {'avtor':'larrypage', 'soavtor':'sergeybrin'},
       'company':{'avtor':'somebody', 'soavtor':'somebody'}}

And

name = input("name")
avtor = input("avtor")
soavtor = input("soavtor")

How to add these variables to the dictionary? I wanted to make the format method, but it does not work

Answer 1

a.update({name: {'avtor'=avtor, 'soavtor'=soavtor}})