0.31.14

var_name error fixed

Author: bartzbeielstein

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "spotpython"
-version = "0.31.13"
+version = "0.31.14"
 authors = [
   { name="T. Bartz-Beielstein", email="tbb@bartzundbartz.de" }
 ]

src/spotpython/surrogate/plot.py

@@ -239,8 +239,8 @@ def plot_error_points(
     if title is not None:
         ax.set_title(title)
     if var_name is not None:
-        ax.set_xlabel(var_name[0])
-        ax.set_ylabel(var_name[1])
+        ax.set_xlabel(var_name[i])
+        ax.set_ylabel(var_name[j])
     else:
         ax.set_xlabel(f"Dimension {i}")
         ax.set_ylabel(f"Dimension {j}")