Counteract washed-out/gray generation

This might be caused by the watermark? Further investigation needed

app.py

@@ -109,7 +109,7 @@ def detect(image):
         return max(0.0, 1-1/math.log(5/p_value,10))
 
 def generate(prompt):
-    return pipe(prompt=prompt, num_inference_steps=25, latents=get_noise()).images[0]
+    return pipe(prompt=prompt, negative_prompt="monochrome", num_inference_steps=25, latents=get_noise()).images[0]
 
 # optimize for speed
 pipe.unet = torch.compile(pipe.unet, mode="reduce-overhead", fullgraph=True)