Cast columns to list for compatibility with numpy 1.26+

hackingmaterials · Mar 26, 2024 · 5bdb73f · 5bdb73f
1 parent 6435ab4
commit 5bdb73f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/matminer/featurizers/base.py b/matminer/featurizers/base.py
@@ -329,7 +329,7 @@ def featurize_dataframe(
             )
 
         # Generate the labels for the columns
-        labels = self._generate_column_labels(multiindex, return_errors)
+        labels = self._generate_column_labels(multiindex, return_errors).tolist()
 
         # Check names to avoid overwriting the current columns
         # ConversionFeaturizer have attribute called _overwrite_data which