fix

config/firebase.py

@@ -1,10 +1,11 @@
-import firebase_admin
-from firebase_admin import credentials, messaging
-from django.conf import settings
 import os
+import firebase_admin
+from firebase_admin import credentials
 
-firebase_cred_path = os.path.join(settings.BASE_DIR, 'config/firebase/ibapp-firebase-key.json')
+from django.conf import settings
 
-if not firebase_admin._apps:
-    cred = credentials.Certificate(firebase_cred_path)
-    firebase_admin.initialize_app(cred)
+def initialize_firebase():
+    if not firebase_admin._apps:
+        cred_path = os.path.join(settings.BASE_DIR, 'config/firebase/ibapp-firebase-key.json')
+        cred = credentials.Certificate(cred_path)
+        firebase_admin.initialize_app(cred)

core/apps/notifications/apps.py

@@ -7,3 +7,5 @@ class NotificationsConfig(AppConfig):
 
     def ready(self):
         import core.apps.notifications.admin 
+        from config.firebase import initialize_firebase
+        initialize_firebase()