Doc: formatting

blackjax/vi/fullrank_vi.py

@@ -222,7 +222,7 @@ def _sample(rng_key, mu, chol_params, num_samples):
     Samples drawn from the full-rank Gaussian approximation.
 
     """
-    
+
     mu_flatten, unravel_fn = jax.flatten_util.ravel_pytree(mu)
     dim = mu_flatten.size
     chol_factor = _unflatten_cholesky(chol_params, dim)