oops fix tooltip test

Author: alexcjohnson

components/dash-core-components/tests/integration/tooltip/test_tooltip.py

@@ -77,7 +77,7 @@ def update_tooltip_content(hoverData):
     dash_dcc.wait_for_contains_text("#graph-tooltip", "x0=")
     tt_text = dash_dcc.find_element("#graph-tooltip").text
     coords = [float(part.split("=")[1]) for part in tt_text.split(",")]
-    assert 175 < coords[0] < 180, "x0 is about 200 minus half a marker size"
+    assert 175 < coords[0] < 185, "x0 is about 200 minus half a marker size"
     assert 175 < coords[1] < 185, "y0 is about 200 minus half a marker size"
 
     ActionChains(dash_dcc.driver).move_to_element_with_offset(elem, 0, 0).perform()