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-rwxr-xr-xsrc/python/example/periodic_cubical_complex_barcode_persistence_from_perseus_file_example.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/python/example/periodic_cubical_complex_barcode_persistence_from_perseus_file_example.py b/src/python/example/periodic_cubical_complex_barcode_persistence_from_perseus_file_example.py
index 9cb855cd..c692e66f 100755
--- a/src/python/example/periodic_cubical_complex_barcode_persistence_from_perseus_file_example.py
+++ b/src/python/example/periodic_cubical_complex_barcode_persistence_from_perseus_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.
@@ -70,5 +71,6 @@ if is_file_perseus(args.file):
print(periodic_cubical_complex.betti_numbers())
if args.no_barcode == False:
gudhi.plot_persistence_barcode(diag)
+ plot.show()
else:
print(args.file, "is not a valid perseus style file")