Port TensorFlow estimators/tests to PyTorch: Fix divergence measures and sims for CI

Author: fabioferreira

cde/model_fitting/divergences.py

@@ -101,9 +101,9 @@ def _div(x_tiled, y_samples):
     result = mc_integration_student_t(func, q.ndim_y, n_samples=n_samples, loc_proposal=mu_proposal, scale_proposal=std_proposal)
     result = np.asarray(result).reshape(-1)
     if n_measures == 1:
-        distances[i] = result[0]
+      distances[i] = result[0]
     else:
-        distances[i] = result[:n_measures]
+      distances[i] = result[:n_measures]
   assert distances.shape[0] == x_cond.shape[0]
   return distances