pep8

src/View/MainWindow.py

@@ -1550,9 +1550,9 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
 
         if self._study.filename is not None:
             if self._last_solver is None:
-                    dialog.setDirectory(
-                        os.path.dirname(self._study.filename)
-                    )
+                dialog.setDirectory(
+                    os.path.dirname(self._study.filename)
+                )
             else:
                 dialog.setDirectory(
                     self._solver_workdir(self._last_solver)