Update README.md

Fix the described data sources.

README.md

@@ -1,3 +1,3 @@
 # get_artist_art
 
-Pulls artist art from https://www.theaudiodb.com/
+Pulls artist art from https://fanart.tv/ using identifiers from https://musicbrainz.org.

get_artist_art.py

@@ -1,19 +1,11 @@
 #!/usr/bin/env python3
 
-import argparse
 import configparser
 import os
 from time import sleep
 import dir_activities 
 import api_calls
 
-gaa_version = "2024.10.15.2"
-
-option_set = argparse.ArgumentParser(description=f"An automatic downloader of artist art using MusicBrainz and Fanart.TV.\nVersion: {gaa_version}")
-jls_extract_var = f'%(prog)s {gaa_version}'
-option_set.add_argument('--version', '-v', action='version', version=jls_extract_var)
-cmd_options = option_set.parse_args()
-
 config = configparser.ConfigParser()
 if (os.path.exists('config.ini')):
     conf_path = 'config.ini'