diff --git a/Demo from hw b/Demo from hw
new file mode 100644
index 0000000..87d89e2
--- /dev/null
+++ b/Demo from hw	
@@ -0,0 +1,2 @@
+school_undergrad-enrollment-study-and-visulization
+https://github.com/Li-Bo-github/school_undergrad-enrollment-study-and-visulization