minor fixes

set_up.py

@@ -29,7 +29,9 @@ def prepare_input(input_file, start_time, end_time, lang, model_size, use_summar
         return [None, None, [None, None]]
 
     current_input_file = input_file
+    global start_time_for_adjustment
     start_time_for_adjustment = start_time
+    global end_time_for_adjustment
     end_time_for_adjustment = end_time
 
     print(f"SOURCE: {input_file}")
@@ -51,16 +53,16 @@ def prepare_input(input_file, start_time, end_time, lang, model_size, use_summar
 
     # Add subtitle to video
     progress(0.8, desc=ui_lang["progress_add_subtitle"])
-    add_subtitle_to_video(input_file, get_subtitle_file,
-                          get_video_subtitle_file, start_time, end_time)
+    add_subtitle_to_video(input_file, get_subtitle_file(),
+                          get_video_subtitle_file(), start_time, end_time)
 
     # Return video file link, transcribe string, transcribe.txt, subtitle.txt
     transcribe_txt_list, _ = utils.read_transcribe_subtitle_file(False)
     transcribe_txt = "\n".join(transcribe_txt_list)
     return [
-        get_video_subtitle_file,
+        get_video_subtitle_file(),
         transcribe_txt,
-        [get_transcribe_file, get_subtitle_file]
+        [get_transcribe_file(), get_subtitle_file()]
     ]