From ae215b09e4d16fb26ed7b231b580c2b692add704 Mon Sep 17 00:00:00 2001
From: Tetsuo Koyama <tkoyama010@gmail.com>
Date: Tue, 26 Dec 2023 22:59:46 +0900
Subject: [PATCH] Fix error

---
 src/pvgmsh/__init__.py | 6 ++++++
 src/pvgmsh/__main__.py | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/pvgmsh/__init__.py b/src/pvgmsh/__init__.py
index 3f1d98b7..c5eaae7c 100644
--- a/src/pvgmsh/__init__.py
+++ b/src/pvgmsh/__init__.py
@@ -140,6 +140,12 @@ def delaunay_3d():
     >>> _ = gmsh.model.geo.add_volume([1], 1)
     >>> gmsh.model.geo.synchronize()
     >>> gmsh.model.mesh.generate(3)
+    >>> element_types, element_tags, node_tags = gmsh.model.mesh.getElements()
+    >>> element_types
+    array([ 1,  2,  4, 15], dtype=int32)
+    >>> element_tags
+
+    >>> node_tags
 
     >>> fp = tempfile.NamedTemporaryFile(mode="w+", suffix=".msh")
     >>> gmsh.write(fp.name)
diff --git a/src/pvgmsh/__main__.py b/src/pvgmsh/__main__.py
index 8b137891..9fbbf562 100644
--- a/src/pvgmsh/__main__.py
+++ b/src/pvgmsh/__main__.py
@@ -1 +1 @@
-
+"""The pyvista-gmsh main module for PyVista accessors for Gmsh to generate 3D finite element mesh."""