The package imported into the view file in urls is underlined
The whole project is as follows:
Just run it directly, don't worry about the redness. If it is changed to the following, it will not be red, but an error will be reported at runtime:
from django_learning.app01 import views
An underline appears after adding {% load static %} to the HTML page
An underline will appear {% load static %}after adding in the HTML page , as shown below:<!DOCTYPE html>
As above, you don't need to pay attention to the underscore, just run it directly.