Arrange settings file

DRESSUP/settings.py

@@ -3,9 +3,19 @@
 import dj_database_url
 from decouple import config,Csv
 
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
 MODE=config("MODE", default="dev")
+
+# SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = config('SECRET_KEY')
+
+# SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = config('DEBUG', default=False, cast=bool)
+
+ALLOWED_HOSTS = config('ALLOWED_HOSTS', cast=Csv())
+
 # development
 if config('MODE')=="dev":
    DATABASES = {
@@ -30,19 +40,15 @@
 db_from_env = dj_database_url.config(conn_max_age=500)
 DATABASES['default'].update(db_from_env)
 
-ALLOWED_HOSTS = config('ALLOWED_HOSTS', cast=Csv())
-# Build paths inside the project like this: BASE_DIR / 'subdir'.
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-
 
 CORS_ORIGIN_WHITELIST = (
     'http://localhost:4200',
     'http://localhost:8080',
 )
 
 CORS_ORIGIN_ALLOW_ALL =  True
-# Application definition
 
+# Application definition
 INSTALLED_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',