Check FLAC files for errors.py

import os
import subprocess
import shutil
from os import startfile
import codecs

# Check if FLAC.exe exists in PATH
if not shutil.which('flac') is not None:
	print('\nSeems like FLAC.exe is missing...')
	print('Please download FLAC from: https://xiph.org/flac/download.html')
	print('Add it as to PATH, or edit the script to use the full path to the EXE')
	exit(1) # Exit if it doesn't

# Clear content before writing to file
with open('FLAC errors.txt', 'w', encoding='utf-8') as log:
	log.write('These FLAC files have errors:\n\n')

user_input = input('Enter the root file path of the music: ')
for base, dirs, files in os.walk(user_input):
	for Files in files:
		if Files.endswith('.flac'):
			input_file = os.path.join(base, Files)
			result = subprocess.run(
				['flac', '--test', str(input_file)],
				capture_output=True, shell=True,
			)
			if result.returncode == 0:
				print('OK:', input_file)
			if result.returncode != 0:
				print('ERROR:', input_file)
				# print(result.stdout.strip())
				with open('FLAC errors.txt', 'a', encoding='utf-8') as log:
					log.write(str(input_file)+"\n")
input('Press ENTER to exit')
startfile('FLAC errors.txt' )