How to combine all values of a single column into single string variable using python?

Question

I have dataframe with column name "Column Name"

column Name
ab
cd
ef
gh
ij 
kl

I have an 18K rows in single column. And I want to convert like this using python.. Expected Output: abcdefghijkl

Answer 1

one_string = ''.join(df['Column Name'].tolist())

Answer 2

If you use Pandas:

import pandas as pd
print(df['column Name'].sum())

Output:

abcdefghijkl