Code formatting.

Author: jonathanslenders

src/prompt_toolkit/widgets/base.py

@@ -436,12 +436,12 @@ def get_style() -> str:
         )
 
     def _get_text_fragments(self) -> StyleAndTextTuples:
-        width = self.width - (
-            get_cwidth(self.left_symbol) + get_cwidth(self.right_symbol)
-        ) + (
-            len(self.text) - get_cwidth(self.text)
+        width = (
+            self.width
+            - (get_cwidth(self.left_symbol) + get_cwidth(self.right_symbol))
+            + (len(self.text) - get_cwidth(self.text))
         )
-        text = (f"{{:^{max(0,width)}}}").format(self.text)
+        text = (f"{{:^{max(0, width)}}}").format(self.text)
 
         def handler(mouse_event: MouseEvent) -> None:
             if (