1 files changed, 2 insertions, 0 deletions
diff --git a/progs/a23.py b/progs/a23.py
new file mode 100644
index 0000000..31d0446
--- /dev/null
+++ b/progs/a23.py
@@ -0,0 +1,2 @@
+def is_upper(string):
+  return (string.upper())
+\ No newline at end of file