fix(wsgi): added docstring

wsgi.py

@@ -1,6 +1,11 @@
-import os, sys
+"""
+WSGI entrypont
+"""
+import os
+import sys
+from app import create_app
+
 app_path = os.path.dirname(os.path.abspath(__file__))
 sys.path.insert(0, app_path)
 
-from app import create_app
 application = create_app()