Resolve "Job Failed #1099283: plotting failing in scheduled tests"

Closes #550 (closed)

test/gw/plot_test.py

@@ -140,7 +140,7 @@ class TestCBCResult(unittest.TestCase):
             objid="test",
             instruments="H1L1",
             load_pickle=True,
-            colorbar=True,
+            colorbar=False,
         )