clean up

Author: nicolaskruchten

Diff for: packages/python/plotly/plotly/express/_core.py

@@ -283,8 +283,8 @@ def make_trace_kwargs(args, trace_spec, trace_data, mapping_labels, sizeref):
 
                     # sorting is bad but trace_specs with "trendline" have no other attrs
                     sorted_trace_data = trace_data.sort_values(by=args["x"])
-                    y = np.array(sorted_trace_data[args["y"]].values)
-                    x = np.array(sorted_trace_data[args["x"]].values)
+                    y = sorted_trace_data[args["y"]].values
+                    x = sorted_trace_data[args["x"]].values
 
                     if x.dtype.type == np.datetime64:
                         x = x.astype(int) / 10 ** 9  # convert to unix epoch seconds

Diff for: packages/python/plotly/plotly/tests/test_core/test_px/test_px_hover.py

@@ -165,7 +165,6 @@ def test_sunburst_hoverdict_color():
     assert "color" in fig.data[0].hovertemplate
 
 
-@pytest.mark.xfail()
 def test_date_in_hover():
     df = pd.DataFrame({"date": ["2015-04-04 19:31:30+1:00"], "value": [3]})
     df["date"] = pd.to_datetime(df["date"])