diff --git a/b_asic/signal_flow_graph.py b/b_asic/signal_flow_graph.py
index 3395466805273d39fbcab5aa2809f0905d1d80da..92abf322b0e5f6790d1c0f300f6d33e71d150841 100644
--- a/b_asic/signal_flow_graph.py
+++ b/b_asic/signal_flow_graph.py
@@ -403,4 +403,4 @@ class SFG(AbstractOperation):
                 if src.operation.depends(src.index, i):
                     if self._source_depends(port.signals[0].source, input_operation, visited):
                         return True
-        return False
\ No newline at end of file
+        return False