Fix formatting

Author: MilesCranmer

src/EvaluationHelpers.jl

@@ -62,7 +62,9 @@ end
 
 # Gradients:
 function _grad_evaluator(tree::Node, X, operators::OperatorEnum; variable=true, kws...)
-    _, grad, did_complete = eval_grad_tree_array(tree, X, operators; variable=variable, kws...)
+    _, grad, did_complete = eval_grad_tree_array(
+        tree, X, operators; variable=variable, kws...
+    )
     !did_complete && (grad .= convert(eltype(grad), NaN))
     return grad
 end