From 51cb42d0c3c3f0acecd92abf45d426406ac57bb1 Mon Sep 17 00:00:00 2001
From: kohlhaasrebecca <rebecca.kohlhaas@outlook.com>
Date: Thu, 18 Jul 2024 17:27:10 +0200
Subject: [PATCH] [Test] Fixed engine test

---
 src/bayesvalidrox/surrogate_models/engine.py | 2 +-
 tests/test_engine.py                         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bayesvalidrox/surrogate_models/engine.py b/src/bayesvalidrox/surrogate_models/engine.py
index 6f14cf3e8..ecc9e9485 100644
--- a/src/bayesvalidrox/surrogate_models/engine.py
+++ b/src/bayesvalidrox/surrogate_models/engine.py
@@ -1016,7 +1016,7 @@ class Engine:
             RMSE of the standard deviations
 
         """
-        if self.Model.mc_reference is None:
+        if self.Model.mc_reference == {}:
             raise AttributeError('Model.mc_reference needs to be given to calculate the surrogate error!')
         # Compute the mean and std based on the MetaModel
         pce_means, pce_stds = self.MetaModel._compute_pce_moments()
diff --git a/tests/test_engine.py b/tests/test_engine.py
index 820de5b79..ae36047c5 100644
--- a/tests/test_engine.py
+++ b/tests/test_engine.py
@@ -34,7 +34,7 @@ import pandas as pd
 import pytest
 import sys
 
-sys.path.append("src/")
+sys.path.append("../src/")
 
 from bayesvalidrox.surrogate_models.inputs import Input
 from bayesvalidrox.surrogate_models.exp_designs import ExpDesigns
-- 
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