fix: programs is reusable after stream

main.py

@@ -1,8 +1,8 @@
 from tinydb import TinyDB, Query
 from bs4 import BeautifulSoup
 import requests
-import os
 from simple_term_menu import TerminalMenu
+import subprocess
 
 db = TinyDB("./database.json", indent=4)
 query = Query()
@@ -43,7 +43,7 @@ while True:
         lst.append(element.text)
     terminal_menu = TerminalMenu(lst)
     file = soup.findAll("a")[terminal_menu.show()]["href"]
-    url = url + file
     if (not file.endswith("/")):
-        print(f"vlc '{url}'")
-        os.system(f"vlc '{url}'")
+        subprocess.run(f"vlc '{url + file}'", shell=True)
+    else:
+        url = url + file