[Python] change value in ini to empty Using Python configparser

I want to read the config file if the value is empty

example : To convert a video file to audio file

config.ini
[settings]
videofile = video.avi
codesplit = -vn
outputfile = audio.mp3


Output

['ffmpeg.exe', '-i', 'video.avi', '-vn', 'audio3.mp3']


If you make the value "codesplit" empty, the code will not work. example : To convert a video avi file to video mp4

[settings]
videofile = video.avi
codesplit =
outputfile = videoaudio.mp4


Output

['ffmpeg.exe', '-i', 'video.avi', '', 'videoaudio.mp4']


I want to remove this quote so that the code to works

'',


full code

import subprocess
import configparser


config = configparser.ConfigParser(allow_no_value=True)
config.read(r'config.ini')
videofile = config.get('settings', 'videofile')
outputfile = config.get('settings', 'outputfile')
codesplit = config.get('settings', 'codesplit', fallback=None)



ffmpeg_path = r"ffmpeg.exe"


command = [
f"{ffmpeg_path}",
"-i", (videofile),
(codesplit),
(outputfile),]

process = subprocess.Popen(
command,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
text=True,
bufsize=1,
universal_newlines=True)
process.communicate()

print(command)

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