Add python-decouple

I need to be able to auto-update the code on the server without losing config

.gitignore

@@ -7,3 +7,4 @@
 stale_outputs_checked
 __pycache__
 Thoughts.iml
+.env

requirements.txt

@@ -4,3 +4,4 @@ bleach~=3.3.0
 Pygments~=2.8.1
 Markdown~=3.3.4
 jetforce
+python-decouple

whispermaphone/settings.py

@@ -11,6 +11,7 @@ https://docs.djangoproject.com/en/3.1/ref/settings/
 """
 
 from pathlib import Path
+from decouple import config
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -20,14 +21,14 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'qdm4_0b)3^)k$6r($!o^a7&0l#^6)@g2wr!x0r40ii@9otfnwo'
+SECRET_KEY = config("SECRET_KEY", default="qdm4_0b)3^)k$6r($!o^a7&0l#^6)@g2wr!x0r40ii@9otfnwo")
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = config(DEBUG, default=True)
 
 ALLOWED_HOSTS = ["thoughts.learnerpages.com"]
 if DEBUG:
-    ALLOWED_HOSTS = ["localhost"]
+    ALLOWED_HOSTS = ["*"]
 
 
 # Application definition