diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..46ffcc9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.png
+*.sqlite3
\ No newline at end of file
diff --git a/class_diagram.png b/class_diagram.png
new file mode 100644
index 0000000..3167b2b
Binary files /dev/null and b/class_diagram.png differ
diff --git a/db.sqlite3 b/db.sqlite3
new file mode 100755
index 0000000..2f74d1a
Binary files /dev/null and b/db.sqlite3 differ