Working on user, backend.

backend/settings/__init__.py

@@ -0,0 +1,16 @@
+import os
+from functools import lru_cache
+
+from settings.development import DevSettings
+from settings.production import ProdSettings
+
+
+@lru_cache
+def get_settings():
+    if os.getenv("ENVIRONMENT") == "development":
+        return DevSettings()
+    else:
+        return ProdSettings()
+
+
+config = get_settings()