fix: added a check in cleanup.py to see if the assets folder exists before clearing it

utils/cleanup.py

@@ -1,7 +1,9 @@
 import os
+from os.path import exists
 
 
 def cleanup() -> int:
+    if exists('./assets/temp'):
         count = 0
         files = [f for f in os.listdir('.') if f.endswith('.mp4') and 'temp' in f.lower()]
         count += len(files)
@@ -17,4 +19,5 @@ def cleanup() -> int:
             count += 1
             os.remove('./assets/temp/mp3/' + file)
         return count
+    return 0