diff --git a/nimare/reports/base.py b/nimare/reports/base.py
index d63da112d..9507128fe 100644
--- a/nimare/reports/base.py
+++ b/nimare/reports/base.py
@@ -484,12 +484,12 @@ def __init__(
                 )
             elif meta_type == "IBMA":
                 # Use "z_maps", for Fishers, and Stouffers; otherwise use "beta_maps".
-                INPUT_TYPE_LABELS = {'z_maps': 'Z', 't_maps': 'T', 'beta_maps': 'Beta'}
+                INPUT_TYPE_LABELS = {"z_maps": "Z", "t_maps": "T", "beta_maps": "Beta"}
                 for key_maps, x_label in INPUT_TYPE_LABELS.items():
                     if key_maps in self.results.estimator.inputs_:
                         break
                 else:
-                    key_maps, x_label = 'beta_maps', 'Beta'
+                    key_maps, x_label = "beta_maps", "Beta"
 
                 maps_arr = self.results.estimator.inputs_[key_maps]
                 ids_ = self.results.estimator.inputs_["id"]