changed params after sigma to kwarg only

Author: michaelraczycki

pymc/distributions/continuous.py

@@ -650,10 +650,10 @@ def dist(
         cls,
         mu: Optional[DIST_PARAMETER_TYPES] = None,
         sigma: Optional[DIST_PARAMETER_TYPES] = None,
+        *,
         tau: Optional[DIST_PARAMETER_TYPES] = None,
         lower: Optional[DIST_PARAMETER_TYPES] = None,
         upper: Optional[DIST_PARAMETER_TYPES] = None,
-        *args,
         **kwargs,
     ) -> RandomVariable:
         tau, sigma = get_tau_sigma(tau=tau, sigma=sigma)