fix flake8

cascade/auditor.py

@@ -55,23 +55,24 @@ def audit(self,
               n_audits: int,
               sort_audits: bool = False,
               ) -> tuple[float, list[int]]:
-    """
-    Args:
-        atoms: list of ase atoms. Should have atoms.info['forces_ens']
-                set by the cascade EnsembleCalculator
-        n_audits: number of frames to return
-        sort_audits: in this case does nothing, since there is no UQ order
-    Returns:
-        p_any: drawn from Unif(0,1)
-        audit_frames: indices of the frams that were sampled
-    """
+        """
+        Args:
+            atoms: list of ase atoms. Should have atoms.info['forces_ens']
+                    set by the cascade EnsembleCalculator
+            n_audits: number of frames to return
+            sort_audits: in this case does nothing, since there is no UQ order
+        Returns:
+            p_any: drawn from Unif(0,1)
+            audit_frames: indices of the frams that were sampled
+        """
         score = self.rng.uniform(0, 1)
 
         ix = self.rng.choice(a=len(atoms),
                              size=n_audits,
                              replace=False)
         return score, ix
 
+
 class ForceThresholdAuditor(BaseAuditor):
     """Determines the likelihood all calculations have error below the
     threshold, based on ensemble variance