diff --git a/src/data.py b/src/data.py
index 4ac0fb4..d74fe92 100644
--- a/src/data.py
+++ b/src/data.py
@@ -39,6 +39,8 @@ if __name__ == "__main__":
     else:
         res = from_yml()
 
-    print(res)
-    # print out tsv file instead
-    # print(to_tsv(load_yaml.load(DEFAULT_YAML_PATH)))
+    from io import StringIO
+    output = StringIO()
+    res.to_csv(output)
+    output.seek(0)
+    print(output.read())