diff --git a/src/vai_lab/examples/results/output.pkl b/src/vai_lab/examples/results/output.pkl
index 8bbc6a98..37f85b48 100644
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diff --git a/src/vai_lab/examples/xml_files/KNN-classification_demo.xml b/src/vai_lab/examples/xml_files/KNN-classification_demo.xml
index 5f2ada64..7dc49229 100644
--- a/src/vai_lab/examples/xml_files/KNN-classification_demo.xml
+++ b/src/vai_lab/examples/xml_files/KNN-classification_demo.xml
@@ -7,10 +7,10 @@
[(350.0, 50), 0, {}]
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diff --git a/src/vai_lab/examples/xml_files/SVR_demo.xml b/src/vai_lab/examples/xml_files/SVR_demo.xml
index 66affb74..2e8ceb8e 100644
--- a/src/vai_lab/examples/xml_files/SVR_demo.xml
+++ b/src/vai_lab/examples/xml_files/SVR_demo.xml
@@ -7,10 +7,10 @@
[(350.0, 50), 0, {}]
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diff --git a/src/vai_lab/examples/xml_files/canvas_demo.xml b/src/vai_lab/examples/xml_files/canvas_demo.xml
index 439fbedc..afd2827b 100644
--- a/src/vai_lab/examples/xml_files/canvas_demo.xml
+++ b/src/vai_lab/examples/xml_files/canvas_demo.xml
@@ -7,7 +7,7 @@
[(350.0, 50), 0, {}]
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diff --git a/src/vai_lab/examples/xml_files/k-mean_clustering_demo.xml b/src/vai_lab/examples/xml_files/k-mean_clustering_demo.xml
index 778d8f54..997202a7 100644
--- a/src/vai_lab/examples/xml_files/k-mean_clustering_demo.xml
+++ b/src/vai_lab/examples/xml_files/k-mean_clustering_demo.xml
@@ -7,8 +7,8 @@
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diff --git a/src/vai_lab/examples/xml_files/random_forest_class_demo.xml b/src/vai_lab/examples/xml_files/random_forest_class_demo.xml
index 64727b3d..f3f6aee6 100644
--- a/src/vai_lab/examples/xml_files/random_forest_class_demo.xml
+++ b/src/vai_lab/examples/xml_files/random_forest_class_demo.xml
@@ -7,10 +7,10 @@
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diff --git a/src/vai_lab/examples/xml_files/ridge-scalar-ridge_demo.xml b/src/vai_lab/examples/xml_files/ridge-scalar-ridge_demo.xml
index 671d4411..56aa8de1 100644
--- a/src/vai_lab/examples/xml_files/ridge-scalar-ridge_demo.xml
+++ b/src/vai_lab/examples/xml_files/ridge-scalar-ridge_demo.xml
@@ -7,10 +7,10 @@
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