how to read folder in python code example

Example 1: get files in directory python

import os
files_and_directories = os.listdir("path/to/directory")

Example 2: list of files in python

import os
def fn():       # 1.Get file names from directory
    file_list=os.listdir(r"C:\Users")
    print (file_list)

 #2.To rename files
fn()