fix precommit errors blank

Author: Alihan Zihna

pymc/distributions/continuous.py

@@ -2633,7 +2633,7 @@ def dist(cls, nu=1, sigma=None, lam=None, sd=None, *args, **kwargs):
         assert_negative_support(sigma, "sigma", "HalfStudentT")
 
         return super().dist([nu, sigma], *args, **kwargs)
-    
+
     def get_moment(rv, size, nu, sigma):
         sigma, _ = at.broadcast_arrays(sigma, nu)
         if not rv_size_is_none(size):