fix parse_options bug

casperdcl · web-flow · commit fb00a245fb87 · 2022-11-18T23:29:49.000Z
diff --git a/flake8_isort.py b/flake8_isort.py
@@ -24,7 +24,7 @@ def __init__(self, tree, filename, lines):
         self.filename = filename
         self.lines = lines
 
-    def add_options(option_manager):
+    def add_options(self, option_manager):
         option_manager.add_option(
             '--isort-show-traceback',
             action='store_true',
