fixup! Add RFT QC tool

Author: HakonSohoel

tests/ert/unit_tests/gui/ertwidgets/test_rft_qc_widget.py

@@ -1448,6 +1448,9 @@ def test_that_hovering_over_point_highlights_it_and_moving_away_clears_it(qtbot)
     artist = plot._point_artist
     display_xy = artist.get_offset_transform().transform(artist.get_offsets())
 
+    # There are 4 points in the plot 2 observations and 2 responses
+    assert display_xy.shape[0] == 4
+
     (xs, ys, zs) = plot._display_points.get_points_to_plot()
     for (i, (x, y)), cx, cy, cz in zip(enumerate(display_xy), xs, ys, zs, strict=True):
         hover_plot(plot, x, y)  # Hover over the point