From 82022ef92993e7ee33c02b7ffa543745416164cf Mon Sep 17 00:00:00 2001
From: Tom Selier <tbj.selier@gmail.com>
Date: Sat, 21 Oct 2023 19:44:05 +0200
Subject: [PATCH] fixed unrunnable suite without scaler

---
 src/suite.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/suite.py b/src/suite.py
index 5afefd6..c6f0939 100644
--- a/src/suite.py
+++ b/src/suite.py
@@ -36,7 +36,7 @@ from helpers.tags import Tree
 # Tests
 from helpers.test.knn import CVSuiteTestKNN
 
-# from helpers.test.decision_tree import CVSuiteTestDecisionTree
+from helpers.test.decision_tree import CVSuiteTestDecisionTree
 
 ## UI config load
 PROJECT_PATH = pathlib.Path(__file__).parent
@@ -308,6 +308,10 @@ class CVSuite:
             self.log.add(f"Std {label}", std[idx])
 
     def runTest(self, data, event=None):
+        # Don't run the test if there's no scaler
+        if self.scaler is None:
+            return
+        
         output = self.builder.get_object("testdata")
         output.configure(state="normal")
         output.delete(1.0, "end")