Как concat csv -файлы python

import pandas as pd
import glob
import os

# setting the path for joining multiple files


# list of merged files returned
files = glob.glob('/*.csv')

print("Resultant CSV after joining all CSV files at a particular location...");

# joining files with concat and read_csv
df = pd.concat(map(pd.read_csv, files), ignore_index=True)
print(df)
Shanti