Merge branch 'master' into wbary-theo

updating master in wbary-theo

1 files changed, 4 insertions, 3 deletions

diff --git a/src/python/example/tangential_complex_plain_homology_from_off_file_example.py b/src/python/example/tangential_complex_plain_homology_from_off_file_example.py
index 456bc9eb..f0df2189 100755
--- a/src/python/example/tangential_complex_plain_homology_from_off_file_example.py
+++ b/src/python/example/tangential_complex_plain_homology_from_off_file_example.py
@@ -1,7 +1,8 @@
 #!/usr/bin/env python
 
-import gudhi
 import argparse
+import matplotlib.pyplot as plot
+import gudhi
 
 """ This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
     See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
@@ -56,8 +57,8 @@ with open(args.file, "r") as f:
         print(st.betti_numbers())
 
         if args.no_diagram == False:
-            pplot = gudhi.plot_persistence_diagram(diag, band=args.band)
-            pplot.show()
+            gudhi.plot_persistence_diagram(diag, band=args.band)
+            plot.show()
     else:
         print(args.file, "is not a valid OFF file")