wording, links, rounded pvalue, 0 seed is not random

app.py

@@ -45,8 +45,8 @@ class BZHStableSignatureDemo(object):
 
     def generate(self, mode, seed, prompt):
         generator = torch.Generator(device=device)
-        if seed:
-            torch.manual_seed(seed)
+        #if seed:
+        torch.manual_seed(seed)
 
         # load the patched VAE decoder
         sd = self.decoders[mode]
@@ -107,10 +107,11 @@ class BZHStableSignatureDemo(object):
         #result = "resolution = %dx%d  p-value = %e" % (img.size[0], img.size[1], pvalue))
         result = "No watermark detected."
         chances = int(1 / pvalue + 1)
+        rpv = 10**int(math.log10(p-value))
         if pvalue < 1e-3:
-            result = "Weak watermark detected" # (< 1/%d chances of being wrong)" % chances
+            result = "Watermark detected with low confidence (p-value < %e)" % rpv # (< 1/%d chances of being wrong)" % chances
         if pvalue < 1e-9:
-            result = "Strong watermark detected" # (< 1/%d chances of being wrong)" % chances
+            result = "Watermark detected with high confidence (p-value < %e)" % rpv # (< 1/%d chances of being wrong)" % chances
         return (img0, result)
 
 
@@ -122,10 +123,10 @@ def interface():
 
     with gr.Blocks() as demo:
         gr.Markdown("""# Watermarked SDXL-Turbo demo
-        This demo presents watermarking of images generated via StableDiffusion XL Turbo.
+        This demo brought to you by [IMATAG](https://www.imatag.com/) presents watermarking of images generated via [StableDiffusion XL Turbo](https://huggingface.co/stabilityai/sdxl-turbo).
         Using the method presented in [StableSignature](https://ai.meta.com/blog/stable-signature-watermarking-generative-ai/),
         the VAE decoder of StableDiffusion is fine-tuned to produce images including a specific invisible watermark. We combined
-        this method with our in-house decoder which operates in zero-bit mode for improved robustness.""")
+        this method with [IMATAG](https://www.imatag.com/)'s in-house decoder which operates in zero-bit mode for improved robustness.""")
 
         with gr.Row():
             inp = gr.Textbox(label="Prompt", value=prompt)