Bump version number and minor fix for audio

Author: rewbs

scripts/deforum_helpers/ui_right.py

@@ -29,7 +29,7 @@ def on_ui_tabs():
     # extend paths using sys.path.extend so we can access all of our files and folders
     deforum_sys_extend()
     # set text above generate button
-    i1_store_backup = f"<p style=\"text-align:center;font-weight:bold;margin-bottom:0em\">Deforum extension for auto1111 — version 3.0 | Git commit: {get_deforum_version()}</p>"
+    i1_store_backup = f"<p style=\"text-align:center;font-weight:bold;margin-bottom:0em\">Deforum extension version 3.1, for auto1111 v1.9 | Git commit: {get_deforum_version()}</p>"
     i1_store = i1_store_backup
 
     with gr.Blocks(analytics_enabled=False) as deforum_interface:

scripts/deforum_helpers/video_audio_utilities.py

@@ -239,6 +239,7 @@ def ffmpeg_stitch_video(ffmpeg_location=None, fps=None, outmp4_path=None, stitch
 
     add_soundtrack_status = None
     add_soundtrack_success = None
+    temp_file = None
     if add_soundtrack != 'None':
         try:
             audio_path = clean_gradio_path_strings(audio_path)
@@ -280,8 +281,9 @@ def ffmpeg_stitch_video(ffmpeg_location=None, fps=None, outmp4_path=None, stitch
             add_soundtrack_status = f"\rError adding audio to video: {e}"
             add_soundtrack_success = False
         finally:
-            file_path = Path(temp_file.name)
-            file_path.unlink(missing_ok=True)
+            if temp_file:
+                file_path = Path(temp_file.name)
+                file_path.unlink(missing_ok=True)
 
     add_srt = opts.data.get("deforum_save_gen_info_as_srt", False) and opts.data.get("deforum_embed_srt", False) and srt_path is not None
     add_srt_status = None