diff --git a/test/test.csv b/test/test.csv
new file mode 100644
index 0000000..dea2e16
--- /dev/null
+++ b/test/test.csv
@@ -0,0 +1,6 @@
+data1,data2,data3
+120,80,200
+140,50,210
+170,100,250
+150,70,300
+180,120,280
\ No newline at end of file