refactor example helix.py
@@ -10,6 +10,12 @@ CWD = Path("~/Desktop/Outbox").expanduser()
if not CWD.exists():
CWD = Path(".")
+# ------------------------------------------------------------------------------
+# this example shows how to create a HELIX entity.
+#
+# docs: https://ezdxf.mozman.at/docs/dxfentities/helix.html
+# ------------------------------------------------------------------------------
+
def simple_helix(filename: str):
doc = ezdxf.new()
