diff --git a/kg_microbe/transform_utils/traits/traits.py b/kg_microbe/transform_utils/traits/traits.py
index 53d2e6ba..0dcadb85 100644
--- a/kg_microbe/transform_utils/traits/traits.py
+++ b/kg_microbe/transform_utils/traits/traits.py
@@ -154,7 +154,12 @@ def run(self, data_file: Union[Optional[Path], Optional[str]] = None, show_statu
 
         if not (self.nlp_output_dir / go_result_fn).is_file():
             annotate(
-                go_nlp_df, GO_PREFIX, exclusion_list, self.nlp_output_dir / go_result_fn, False, None
+                go_nlp_df,
+                GO_PREFIX,
+                exclusion_list,
+                self.nlp_output_dir / go_result_fn,
+                False,
+                None,
             )
             go_result = pd.read_csv(
                 str(self.nlp_output_dir / go_result_fn), sep="\t", low_memory=False