Import file named by string in variable

Question

If one of my python files is called hello.py, is there a way to import it to my other python file, called main.py, in the following way:

main.py

name = "hello"
import name

I get the following error:

ModuleNotFoundError: No module named 'name'

Answer 1

use:

import importlib

importlib.import_module(name)

Answer 2

Other create python project. for example answer.py in this import hello.py