shapes.py: address a Pylint missing-function-docstring warning

diff --git a/tests/regression_tests/shapes/shapes.py b/tests/regression_tests/shapes/shapes.py
index 69e4ab03bbf014ee39939d06a72c85625079b5a1..7787ef656ec17f0ff8d966532cd68e84fddf58ae 100644 (file)
--- a/tests/regression_tests/shapes/shapes.py
+++ b/tests/regression_tests/shapes/shapes.py
@@ -83,6 +83,9 @@ output_types = [
 ]
 
 def generate_shape_graph(shape, output_type):
+  """
+  Generate a graph of the given shape and output format.
+  """
   if not Path("output").exists():
     Path("output").mkdir(parents=True)