Update app.py

app.py

@@ -186,9 +186,9 @@ def generate_video(
     prompt,
     steps=6,
     negative_prompt=default_negative_prompt,
-    duration_seconds=3.0,
-    guidance_scale=1.5,
-    guidance_scale_2=1.5,
+    duration_seconds=1,
+    guidance_scale=1,
+    guidance_scale_2=1,
     seed=42,
     randomize_seed=False,
     progress=gr.Progress(track_tqdm=True),   # <-- now mandatory