v0.2.21

fixes bug in plot_important_hyperparameter_contour

Author: bartzbeielstein

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "spotPython"
-version = "0.2.20"
+version = "0.2.21"
 authors = [
   { name="T. Bartz-Beielstein", email="tbb@bartzundbartz.de" }
 ]

src/spotPython/spot/spot.py

@@ -718,8 +718,10 @@ def plot_important_hyperparameter_contour(self, threshold=0.025, filename=None):
             for j in var_plots:
                 if j > i:
                     if filename is not None:
-                        filename = filename + "_contour_" + str(i) + "_" + str(j) + ".png"
-                    self.plot_contour(i=i, j=j, min_z=min_z, max_z=max_z, filename=filename)
+                        filename_full = filename + "_contour_" + str(i) + "_" + str(j) + ".png"
+                    else:
+                        filename_full = None
+                    self.plot_contour(i=i, j=j, min_z=min_z, max_z=max_z, filename=filename_full)
 
     def get_importance(self) -> list:
         """Get importance of each variable and return the results as a list.