diff --git a/capa/ida/ida_capa_explorer.py b/capa/ida/ida_capa_explorer.py
index 801985bf..20757fc3 100644
--- a/capa/ida/ida_capa_explorer.py
+++ b/capa/ida/ida_capa_explorer.py
@@ -342,7 +342,9 @@ class CapaExplorerForm(idaapi.PluginForm):
 
         meta = capa.ida.helpers.collect_metadata()
 
-        capabilities, counts = capa.main.find_capabilities(rules, capa.features.extractors.ida.IdaFeatureExtractor(), True)
+        capabilities, counts = capa.main.find_capabilities(
+            rules, capa.features.extractors.ida.IdaFeatureExtractor(), True
+        )
         meta.update(counts)
 
         # support binary files specifically for x86/AMD64 shellcode
diff --git a/capa/main.py b/capa/main.py
index 9cbb1589..b51e654d 100644
--- a/capa/main.py
+++ b/capa/main.py
@@ -96,12 +96,7 @@ def find_capabilities(ruleset, extractor, disable_progress=None):
     all_function_matches = collections.defaultdict(list)
     all_bb_matches = collections.defaultdict(list)
 
-    meta = {
-        "counts": {
-            "file": 0,
-            "functions": {},
-        }
-    }
+    meta = {"counts": {"file": 0, "functions": {},}}
 
     for f in tqdm.tqdm(extractor.get_functions(), disable=disable_progress, unit=" functions"):
         function_matches, bb_matches, feature_count = find_function_capabilities(ruleset, extractor, f)