Loosen dtype on constructor in test. (PY3 fail).

theengineear · theengineear · commit 3e3de24380ec · 2015-10-01T02:05:10.000+07:00
diff --git a/plotly/tests/test_optional/test_opt_tracefactory.py b/plotly/tests/test_optional/test_opt_tracefactory.py
@@ -294,7 +294,7 @@ def test_default_dendrogram(self):
                     showticklabels=True,
                     tickmode='array',
                     ticks='outside',
-                    ticktext=np.array(['3', '2', '0', '1'], dtype='|S1'),
+                    ticktext=np.array(['3', '2', '0', '1']),
                     tickvals=[5.0, 15.0, 25.0, 35.0],
                     type='linear',
                     zeroline=False
