[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/iminuit/util.py

@@ -1688,13 +1688,14 @@ def is_positive_definite(m: ArrayLike) -> bool:
 
 def is_jupyter() -> bool:
     try:
-         from IPython import get_ipython
-         ip = get_ipython()
-         return ip.has_trait('kernel')
+        from IPython import get_ipython
+
+        ip = get_ipython()
+        return ip.has_trait("kernel")
     except ImportError:
-         return False
+        return False
     except AttributeError:
-         return False
+        return False
     return False
 
 

tests/test_draw.py

@@ -18,8 +18,7 @@ def f1(x, y):
 def qtinteractive(m, plot=None, raise_on_exception=False, **kwargs):
     from iminuit.qtwidget import make_widget
 
-    return make_widget(m, plot, kwargs, raise_on_exception,
-                       run_event_loop=False)
+    return make_widget(m, plot, kwargs, raise_on_exception, run_event_loop=False)
 
 
 @pytest.fixture