Update app.py

app.py

@@ -50,8 +50,8 @@ FIXED_FPS = 16
 MIN_FRAMES_MODEL = 8
 MAX_FRAMES_MODEL = 129
 
-DEFAULT_NAG_NEGATIVE_PROMPT = "Static, motionless, still, ugly, bad quality, worst quality, poorly drawn, low resolution, blurry, lack of details"
-DEFAULT_AUDIO_NEGATIVE_PROMPT = "music"
+DEFAULT_NAG_NEGATIVE_PROMPT = "motionless, still, cartoon, anime, flawless, glossy skin, tall, bad quality, worst quality, poorly drawn, low resolution, blurry, lack of details, hairless skin, painting, render, comic, manga, flattened, drawing, underage, flat chested, unnatural"
+DEFAULT_AUDIO_NEGATIVE_PROMPT = "music, unrealistic, bad quality"
 
 # NAG Model Settings
 MODEL_ID = "Wan-AI/Wan2.1-T2V-14B-Diffusers"