formatting

Co-authored-by: Emily KL <4672118+emilykl@users.noreply.github.com>

Author: emilykl

tests/test_optional/test_autoshapes/test_annotated_shapes.py

@@ -444,12 +444,10 @@ def test_vline_datetime_string_annotation():
     assert fig.layout.annotations[0].x == "2018-09-24"
 
 
-def test_hline_with_datetime_vline():
+def test_hline_with_datetime_xaxis():
     """numeric add_hline should still work with datetime x-axis."""
     fig = go.Figure()
-    fig.add_trace(
-        go.Scatter(x=["2018-01-01", "2018-06-01", "2018-12-31"], y=[1, 2, 3])
-    )
+    fig.add_trace(go.Scatter(x=["2018-01-01", "2018-06-01", "2018-12-31"], y=[1, 2, 3]))
     fig.add_hline(y=2, annotation_text="hline test")
     assert len(fig.layout.annotations) == 1
     assert fig.layout.annotations[0].text == "hline test"
@@ -459,9 +457,7 @@ def test_hline_with_datetime_vline():
 def test_vrect_datetime_string_annotation():
     """add_vrect with annotation_text on datetime x-axis should not crash."""
     fig = go.Figure()
-    fig.add_trace(
-        go.Scatter(x=["2018-01-01", "2018-06-01", "2018-12-31"], y=[1, 2, 3])
-    )
+    fig.add_trace(go.Scatter(x=["2018-01-01", "2018-06-01", "2018-12-31"], y=[1, 2, 3]))
     fig.add_vrect(x0="2018-03-01", x1="2018-09-01", annotation_text="rect test")
     assert len(fig.layout.annotations) == 1
     assert fig.layout.annotations[0].text == "rect test"
@@ -508,4 +504,3 @@ def test_vrect_datetime_object_annotation():
     assert len(fig.layout.annotations) == 1
     assert fig.layout.annotations[0].text == "rect dt test"
     assert fig.layout.annotations[0].x == datetime.datetime(2018, 9, 1)
-