diff --git a/capa/ida/explorer/model.py b/capa/ida/explorer/model.py
index 888cb71c..3325e283 100644
--- a/capa/ida/explorer/model.py
+++ b/capa/ida/explorer/model.py
@@ -7,10 +7,19 @@ from PyQt5 import Qt, QtGui, QtCore
 
 import capa.ida.helpers
 import capa.render.utils as rutils
-from capa.ida.explorer.item import (CapaExplorerDataItem, CapaExplorerRuleItem, CapaExplorerBlockItem,
-                                    CapaExplorerDefaultItem, CapaExplorerFeatureItem, CapaExplorerByteViewItem,
-                                    CapaExplorerFunctionItem, CapaExplorerSubscopeItem, CapaExplorerRuleMatchItem,
-                                    CapaExplorerStringViewItem, CapaExplorerInstructionViewItem)
+from capa.ida.explorer.item import (
+    CapaExplorerDataItem,
+    CapaExplorerRuleItem,
+    CapaExplorerBlockItem,
+    CapaExplorerDefaultItem,
+    CapaExplorerFeatureItem,
+    CapaExplorerByteViewItem,
+    CapaExplorerFunctionItem,
+    CapaExplorerSubscopeItem,
+    CapaExplorerRuleMatchItem,
+    CapaExplorerStringViewItem,
+    CapaExplorerInstructionViewItem,
+)
 
 # default highlight color used in IDA window
 DEFAULT_HIGHLIGHT = 0xD096FF
diff --git a/capa/main.py b/capa/main.py
index 2672e061..837f5180 100644
--- a/capa/main.py
+++ b/capa/main.py
@@ -554,7 +554,7 @@ def ida_main():
     rules = get_rules(rules_path)
     rules = capa.rules.RuleSet(rules)
 
-    meta = collect_metadata([], '', rules_path, format, 'IdaExtractor')
+    meta = collect_metadata([], "", rules_path, format, "IdaExtractor")
 
     capabilities, counts = find_capabilities(rules, capa.features.extractors.ida.IdaFeatureExtractor())
     meta["analysis"].update(counts)