Call validate_inputs with kwargs in BaseTestProblem (#2834)

Summary:
Pull Request resolved: #2834

good practice

Reviewed By: dme65

Differential Revision: D73740482

fbshipit-source-id: 6b438c57188ee3b00c4c9d8791e8d79d9d8c1b9d

Author: Balandat

botorch/test_functions/base.py

@@ -192,7 +192,11 @@ def evaluate_true(self, X: Tensor) -> Tensor:
             A `batch_shape`-dim tensor.
         """
         validate_inputs(
-            X, self.dim, self.bounds, self.discrete_inds, self.categorical_inds
+            X=X,
+            dim=self.dim,
+            bounds=self.bounds,
+            discrete_inds=self.discrete_inds,
+            categorical_inds=self.categorical_inds,
         )
         return self._evaluate_true(X=X)
 
@@ -274,7 +278,11 @@ def evaluate_slack_true(self, X: Tensor) -> Tensor:
                 corresponds to the constraint being feasible).
         """
         validate_inputs(
-            X, self.dim, self.bounds, self.discrete_inds, self.categorical_inds
+            X=X,
+            dim=self.dim,
+            bounds=self.bounds,
+            discrete_inds=self.discrete_inds,
+            categorical_inds=self.categorical_inds,
         )
         return self._evaluate_slack_true(X=X)