Merge pull request #402 from ynput/fix-enroll-empty-response

Handle empty response when returning cached 'nothing to do' from enroll

api/events/enroll.py

@@ -149,7 +149,9 @@ def sloth(*args):
 
         sloth("Request is already completed. Returning the cached result.")
         await Redis.delete("enroll", request_hash)
-        return cached_result.get("result")
+        if result := cached_result.get("result"):
+            return EnrollResponseModel(**result)
+        return EmptyResponse()  # return empty response if there is no result
 
     else:
         if cached_result: