diff --git a/scripts/_helpers.py b/scripts/_helpers.py
index 57b84691..c32baf11 100644
--- a/scripts/_helpers.py
+++ b/scripts/_helpers.py
@@ -253,9 +253,7 @@ def aggregate_costs(n, flatten=False, opts=None, existing_only=False):
 
 
 def progress_retrieve(url, file):
-    with tqdm(
-        unit="B", unit_scale=True, unit_divisor=1024, miniters=1
-    ) as t:
+    with tqdm(unit="B", unit_scale=True, unit_divisor=1024, miniters=1) as t:
 
         def update_to(b=1, bsize=1, tsize=None):
             if tsize is not None: