fix

PennyLaneAI · Dec 31, 2024 · 0722f8f · 0722f8f
1 parent 2e6436f
commit 0722f8f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pennylane/math/grad.py b/pennylane/math/grad.py
@@ -102,7 +102,8 @@ def compute_grad(*args, **kwargs):
 
 
 def _error_if_not_array(f):
-   """Raises an error if the function output is not an autograd or numpy array."""
+    """Raises an error if the function output is not an autograd or numpy array."""
+
     def new_f(*args, **kwargs):
         output = f(*args, **kwargs)
         if get_interface(output) not in {"autograd", "numpy"}: