flake8 stuff

bilby/core/prior.py

@@ -280,6 +280,7 @@ def create_default_prior(name, default_priors_file=None):
             prior = None
     return prior
 
+
 class Prior(object):
     _default_latex_labels = dict()
 

bilby/core/sampler/base_sampler.py

@@ -149,7 +149,6 @@ class Sampler(object):
             raise SamplerNotInstalledError(
                 "Sampler {} is not installed on this system".format(external_sampler_name))
 
-
     def _verify_kwargs_against_default_kwargs(self):
         """
         Check if the kwargs are contained in the list of available arguments