Remove obsolete test_examples.py and associated data files. Run isort.

Author: twiecki

pymc/gp/gp.py

@@ -32,13 +32,7 @@
     solve_upper,
     stabilize,
 )
-from pymc.math import (
-    cartesian,
-    kron_diag,
-    kron_dot,
-    kron_solve_lower,
-    kron_solve_upper,
-)
+from pymc.math import cartesian, kron_diag, kron_dot, kron_solve_lower, kron_solve_upper
 
 __all__ = ["Latent", "Marginal", "TP", "MarginalSparse", "LatentKron", "MarginalKron"]
 

pymc/step_methods/mlda.py

@@ -29,12 +29,7 @@
 from pymc.model import Model, Point
 from pymc.step_methods.arraystep import ArrayStepShared, Competence, metrop_select
 from pymc.step_methods.compound import CompoundStep
-from pymc.step_methods.metropolis import (
-    DEMetropolisZ,
-    Metropolis,
-    Proposal,
-    delta_logp,
-)
+from pymc.step_methods.metropolis import DEMetropolisZ, Metropolis, Proposal, delta_logp
 
 __all__ = [
     "MetropolisMLDA",