fix typo in backend.py

Ikko Eltociear Ashimine · web-flow · commit 02055d0a9eb9 · 2023-04-24T20:38:08.000+09:00
occured -&gt; occurred
diff --git a/server/backend.py b/server/backend.py
@@ -100,4 +100,4 @@ def stream():
             return {
                 '_action': '_ask',
                 'success': False,
-                "error": f"an error occured {str(e)}"}, 400
+                "error": f"an error occurred {str(e)}"}, 400
