Update app.py

app.py

@@ -62,20 +62,20 @@ def sanitize_seed(seed):
         if isinstance(seed, str):
             seed = seed.strip()
             if seed == "":
-                return 0
+                return -1
             seed_int = int(seed, 10)
         elif isinstance(seed, (int, np.integer)):
             seed_int = int(seed)
         elif isinstance(seed, float) and seed.is_integer():
             seed_int = int(seed)
         else:
-            return 0
+            return -1
     except (ValueError, TypeError):
-        return 0
+        return -1
 
     if 0 <= seed_int <= MAX_SEED:
         return seed_int
-    return 0
+    return -1
 
 def polish_prompt_en(original_prompt):
     
@@ -110,8 +110,9 @@ def infer(
     progress=gr.Progress(track_tqdm=True),
 ):
   
-
-    if randomize_seed:
+    seed = sanitize_seed(seed)
+    
+    if seed == -1:
         seed = random.randint(0, MAX_SEED)
         
     width, height = aspect_ratios[aspect_ratio]
@@ -125,7 +126,7 @@ def infer(
         height=height,
         num_inference_steps=num_inference_steps,
         true_cfg_scale=guidance_scale,
-        generator=torch.Generator(device="cuda").manual_seed(sanitize_seed(seed))
+        generator=torch.Generator(device="cuda").manual_seed(seed)
     ).images[0]
 
     return image, seed
@@ -145,6 +146,9 @@ with gr.Blocks(css=css) as demo:
     with gr.Column(elem_id="col-container"):
         with gr.Row():
             gr.Markdown("HINT: Use smaller image size for testing, will consume less of your free GPU time!")
+
+        with gr.Row():
+            gr.Examples(examples=examples, inputs=[prompt], outputs=[result, seed], fn=infer, examples_per_page=25, cache_examples=False, cache_mode="lazy")
         
         with gr.Row():
             prompt = gr.Text(
@@ -152,14 +156,15 @@ with gr.Blocks(css=css) as demo:
                 show_label=False,
                 placeholder="Enter your prompt",
                 container=False,
-                
             )
-            run_button = gr.Button("Run", scale=0, variant="primary")
+            
+        with gr.Row():
+            run_button = gr.Button("Generate", scale=0, variant="primary")
 
         result = gr.Image(label="Result", show_label=False)
         seed_output = gr.Textbox(label="Used seed", lines=1)
 
-        with gr.Accordion("Advanced Settings", open=True):
+        with gr.Accordion("Advanced Settings", open=False):
             negative_prompt = gr.Text(
                 label="Negative prompt",
                 max_lines=1,
@@ -170,11 +175,9 @@ with gr.Blocks(css=css) as demo:
             seed = gr.Textbox(
                 lines=1,
                 label="Manual seed",
-                info="Manual seed, if not a valid 32 bit integer, will be 0."
+                info="Manual seed, otherwise random."
             )
 
-            randomize_seed = gr.Checkbox(label="Randomize seed", value=True)
-
             with gr.Row():
                 aspect_ratio = gr.Dropdown(
                     label="Image size (aprox.)",
@@ -197,10 +200,11 @@ with gr.Blocks(css=css) as demo:
                     minimum=1,
                     maximum=50,
                     step=1,
-                    value=35, 
+                    value=25, 
                 )
 
-        gr.Examples(examples=examples, inputs=[prompt], outputs=[result, seed], fn=infer, cache_examples=False, cache_mode="lazy")
+
+        
     gr.on(
         triggers=[run_button.click, prompt.submit],
         fn=infer,
@@ -208,7 +212,6 @@ with gr.Blocks(css=css) as demo:
             prompt,
             negative_prompt,
             seed,
-            randomize_seed,
             aspect_ratio,
             guidance_scale,
             num_inference_steps,