Update app.py

app.py

@@ -918,7 +918,6 @@ def _extract_audio_from_video(video_path: str) -> str | None:
 def generate_video(
     input_image,
     input_video,
-    input_audio = None,
     prompt: str = "",
     duration: float = 3,
     conditioning_strength: float = 0.85, 
@@ -928,6 +927,7 @@ def generate_video(
     randomize_seed: bool = True,
     height: int = 512,
     width: int = 768,
+    input_audio = None,
     progress=gr.Progress(track_tqdm=True),
 ):
     video_preprocess="Pose (DWPose)"
@@ -1223,7 +1223,6 @@ with gr.Blocks(title="LTX 2.3 Sync", css=css, theme=purple_citrus) as demo:
             [
                 "britney-spears-toxic-2004.jpg",
                 "example_2.mp4",
-                None,
                 "",
                 3.4,
                 0.85,
@@ -1237,7 +1236,6 @@ with gr.Blocks(title="LTX 2.3 Sync", css=css, theme=purple_citrus) as demo:
             [
                 "1 1.jpeg",
                 "1 (2).mp4",
-                None,
                 "a man speaking while making hand gestures",
                 3.5,
                 0.9,
@@ -1251,7 +1249,6 @@ with gr.Blocks(title="LTX 2.3 Sync", css=css, theme=purple_citrus) as demo:
             [
                 "2 (1).jpeg",
                 "video-5.mp4",
-                None,
                 "",
                 6.8,
                 0.9,
@@ -1302,9 +1299,9 @@ with gr.Blocks(title="LTX 2.3 Sync", css=css, theme=purple_citrus) as demo:
     generate_btn.click(
         fn=generate_video,
         inputs=[
-            input_image, input_video, input_audio, prompt, duration,
+            input_image, input_video, prompt, duration,
             conditioning_strength, enhance_prompt,
-            use_video_audio, seed, randomize_seed, height, width,
+            use_video_audio, seed, randomize_seed, height, width,input_audio
         ],
         outputs=[output_video, seed],
     )