created and implemented about app onto project

gabgeraldo_music/about/admin.py

+from django.contrib import admin
+
+# Register your models here.

gabgeraldo_music/about/apps.py

+from django.apps import AppConfig
+
+
+class AboutConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'about'

gabgeraldo_music/about/models.py

+from django.db import models
+
+# Create your models here.

gabgeraldo_music/about/tests.py

+from django.test import TestCase
+
+# Create your tests here.

gabgeraldo_music/about/urls.py

+from django.urls import path
+from .views import index
+
+
+urlpatterns = [
+    path('', index, name='index')
+]
+
+app_name = "about"
\ No newline at end of file

gabgeraldo_music/about/views.py

+from django.shortcuts import render
+from django.http import HttpResponse
+
+# Create your views here.
+def index(HttpRequest):
+    return HttpResponse('Here you can find my favorite music:')
\ No newline at end of file

gabgeraldo_music/gabgeraldo_music/urls.py

@@ -19,5 +19,6 @@ from django.urls import include, path
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('homepage/', include('homepage.urls', namespace='homepage')),
-    path('contact/', include('contact.urls', namespace='contact'))
+    path('contact/', include('contact.urls', namespace='contact')),
+    path('about/', include('about.urls', namespace='about'))
 ]