diff --git a/UML.jpg b/UML.jpg
new file mode 100644
index 0000000..d55a4f8
Binary files /dev/null and b/UML.jpg differ
diff --git a/UML2.jpg b/UML2.jpg
new file mode 100644
index 0000000..de7eb8f
Binary files /dev/null and b/UML2.jpg differ