diff --git a/app/models/irt_problem.py b/app/models/irt_problem.py
deleted file mode 100644
index 8f7897f..0000000
--- a/app/models/irt_problem.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from models.problem import Problem
-
-class IrtProblem(Problem):
\ No newline at end of file