diff --git a/elk/extraction/extraction.py b/elk/extraction/extraction.py
index 9c082c52..1cf3bf44 100644
--- a/elk/extraction/extraction.py
+++ b/elk/extraction/extraction.py
@@ -1,4 +1,5 @@
 """Functions for extracting the hidden states of a model."""
+
 import os
 from collections import defaultdict
 from dataclasses import InitVar, dataclass, replace
diff --git a/elk/plotting/visualize.py b/elk/plotting/visualize.py
index 85eedd43..93fbd650 100644
--- a/elk/plotting/visualize.py
+++ b/elk/plotting/visualize.py
@@ -78,9 +78,9 @@ def render(
                         y=dataset_data["auroc_estimate"],
                         mode="lines",
                         name=ensemble,
-                        showlegend=False
-                        if dataset_name != unique_datasets[0]
-                        else True,
+                        showlegend=(
+                            False if dataset_name != unique_datasets[0] else True
+                        ),
                         line=dict(color=color_map[ensemble]),
                     ),
                     row=row,
diff --git a/elk/promptsource/templates.py b/elk/promptsource/templates.py
index 7d4c0b84..8d93a40c 100644
--- a/elk/promptsource/templates.py
+++ b/elk/promptsource/templates.py
@@ -215,9 +215,11 @@ def _escape_pipe(cls, example):
         # Replaces any occurrences of the "|||" separator in the example, which
         # which will be replaced back after splitting
         protected_example = {
-            key: value.replace("|||", cls.pipe_protector)
-            if isinstance(value, str)
-            else value
+            key: (
+                value.replace("|||", cls.pipe_protector)
+                if isinstance(value, str)
+                else value
+            )
             for key, value in example.items()
         }
         return protected_example
diff --git a/elk/training/platt_scaling.py b/elk/training/platt_scaling.py
index 278d8d95..70dd87c3 100644
--- a/elk/training/platt_scaling.py
+++ b/elk/training/platt_scaling.py
@@ -12,8 +12,7 @@ class PlattMixin(ABC):
     scale: nn.Parameter
 
     @abstractmethod
-    def __call__(self, *args: Any, **kwds: Any) -> Any:
-        ...
+    def __call__(self, *args: Any, **kwds: Any) -> Any: ...
 
     def platt_scale(self, labels: Tensor, hiddens: Tensor, max_iter: int = 100):
         """Fit the scale and bias terms to data with LBFGS.