Update app.py

app.py

@@ -918,19 +918,19 @@ def _extract_audio_from_video(video_path: str) -> str | None:
 def generate_video(
     input_image,
     input_video,
-    input_audio,
-    prompt: str,
-    duration: float,
-    conditioning_strength: float, 
-    enhance_prompt: bool,
-    use_video_audio: bool,
-    seed: int,
-    randomize_seed: bool,
-    height: int,
-    width: int,
-    video_preprocess: str ="Pose (DWPose)",
+    input_audio = None,
+    prompt: str = "",
+    duration: float = 3,
+    conditioning_strength: float = 0.85, 
+    enhance_prompt: bool = True,
+    use_video_audio: bool = True,
+    seed: int = 42,
+    randomize_seed: bool = True,
+    height: int = 512,
+    width: int = 768,
     progress=gr.Progress(track_tqdm=True),
 ):
+    video_preprocess="Pose (DWPose)"
     try:
         torch.cuda.reset_peak_memory_stats()
         current_seed = random.randint(0, MAX_SEED) if randomize_seed else int(seed)
@@ -1285,7 +1285,7 @@ with gr.Blocks(title="LTX 2.3 Sync", css=css, theme=purple_citrus) as demo:
         fn=generate_video,
         inputs=[
             input_image, input_video, input_audio, prompt, duration,
-            conditioning_strength, video_preprocess, enhance_prompt,
+            conditioning_strength, enhance_prompt,
             use_video_audio, seed, randomize_seed, height, width,
         ],
         outputs=[output_video, seed],