Update app.py

app.py

@@ -8,7 +8,7 @@ from threading import RLock
 from datetime import datetime
 
 preSetPrompt = thePrompt
-negPreSetPrompt = "[deformed | disfigured], poorly drawn, [bad : wrong] anatomy, [extra | missing | floating | disconnected] limb, (mutated hands and fingers), blurry, text, fuzziness"
+negPreSetPrompt = "[deformed | disfigured], poorly drawn, [bad : wrong] anatomy, [extra | missing | floating | disconnected] limb, (mutated hands and fingers), blurry, text, fuzziness, asian, african, collage, composite, combined image"
 
 lock = RLock()