Merge branch 'fix-ci' into 'master'

Change seed for sampling from the prior

See merge request lscsoft/bilby!759

.gitlab-ci.yml

@@ -83,6 +83,7 @@ python-3.7-samplers:
     - python -m pip install .
 
     - pytest test/sampler_test.py --durations 10
+    - pytest test/sample_from_the_prior_test.py
 
 # test samplers on python 3.6
 python-3.6-samplers:

test/sample_from_the_prior_test.py

@@ -43,7 +43,7 @@ class Test(unittest.TestCase):
         duration = 4.
         sampling_frequency = 2048.
         label = 'full_15_parameters'
-        np.random.seed(88170235)
+        np.random.seed(8817023)
 
         waveform_arguments = dict(waveform_approximant='IMRPhenomPv2',
                                   reference_frequency=50., minimum_frequency=20.)