diff --git a/src/manysearch.rs b/src/manysearch.rs
index e8e8bc14..e56da691 100644
--- a/src/manysearch.rs
+++ b/src/manysearch.rs
@@ -77,7 +77,9 @@ pub fn manysearch(
                     let against_name = against_sig.name();
                     let against_md5 = against_sig.md5sum();
 
-                    if let Ok(against_mh) = <SigStore as TryInto<KmerMinHash>>::try_into(against_sig) {
+                    if let Ok(against_mh) =
+                        <SigStore as TryInto<KmerMinHash>>::try_into(against_sig)
+                    {
                         for query in query_sketchlist.iter() {
                             // avoid calculating details unless there is overlap
 
diff --git a/src/python/tests/test_manysearch.py b/src/python/tests/test_manysearch.py
index a91675ea..4cd08de7 100644
--- a/src/python/tests/test_manysearch.py
+++ b/src/python/tests/test_manysearch.py
@@ -406,7 +406,7 @@ def test_simple_scaled(runtmp, indexed, zip_query):
 
     df = pandas.read_csv(output)
     assert len(df) == 3
-    assert set(list(df['scaled'])) == {10000}
+    assert set(list(df["scaled"])) == {10000}
 
 
 def test_simple_manifest(runtmp, indexed):
diff --git a/src/python/tests/test_multisearch.py b/src/python/tests/test_multisearch.py
index 123b3872..4dd16b6f 100644
--- a/src/python/tests/test_multisearch.py
+++ b/src/python/tests/test_multisearch.py
@@ -1195,11 +1195,14 @@ def test_mismatched_scaled_query(runtmp):
 
     output = runtmp.output("out.csv")
 
-    runtmp.sourmash("scripts", "multisearch", query_list, against_list, "-o", output, '-s', '10_000')
+    runtmp.sourmash(
+        "scripts", "multisearch", query_list, against_list, "-o", output, "-s", "10_000"
+    )
     assert os.path.exists(output)
     df = pandas.read_csv(output)
     assert len(df) == 5
-    assert set(list(df['scaled'])) == {10_000}
+    assert set(list(df["scaled"])) == {10_000}
+
 
 def test_mismatched_scaled_against(runtmp):
     # test what happens if against scaled is too high
diff --git a/src/python/tests/test_pairwise.py b/src/python/tests/test_pairwise.py
index ce9d94f7..1f7bdac6 100644
--- a/src/python/tests/test_pairwise.py
+++ b/src/python/tests/test_pairwise.py
@@ -743,10 +743,8 @@ def test_simple_scaled(runtmp):
 
     output = runtmp.output("out.csv")
 
-    runtmp.sourmash(
-        "scripts", "pairwise", query_list, "-o", output, "-s", "10_000"
-    )
+    runtmp.sourmash("scripts", "pairwise", query_list, "-o", output, "-s", "10_000")
     assert os.path.exists(output)
     df = pandas.read_csv(output)
     assert len(df) == 1
-    assert set(list(df['scaled'])) == {10_000}
+    assert set(list(df["scaled"])) == {10_000}