Merge branch 'main' into workflow-node-execution-event-ordering

Author: lstein

invokeai/backend/util/util.py

@@ -40,11 +40,9 @@ def directory_size(directory: Path) -> int:
     Return the aggregate size of all files in a directory (bytes).
     """
     sum = 0
-    for root, dirs, files in os.walk(directory):
+    for root, _, files in os.walk(directory):
         for f in files:
             sum += Path(root, f).stat().st_size
-        for d in dirs:
-            sum += Path(root, d).stat().st_size
     return sum