new hello

Change-Id: I6d5abc49953e79e76dcfd208528a38e64519107e
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a221ac1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+target/
+.vscode/