diff --git a/Challenge questions/Challenge4/naive_pandas.py b/Challenge questions/Challenge4/naive_pandas.py
new file mode 100644
index 0000000..8df67cd
--- /dev/null
+++ b/Challenge questions/Challenge4/naive_pandas.py	
@@ -0,0 +1,5 @@
+import pandas as pd
+
+def transpose_csv(input_file, output_file, header):
+    data = pd.read_csv(input_file, header=header)
+    data.T.to_csv(output_file, header=header, index=False)