Update app.py

app.py

@@ -22,7 +22,7 @@ else:
 pipe = pipe.to(device)
 
 MAX_SEED = np.iinfo(np.int32).max
-MAX_IMAGE_SIZE = 1024 + 512
+MAX_IMAGE_SIZE = 1536
 
 def latents_to_rgb(latents):
     weights = (
@@ -48,7 +48,7 @@ class BaseGenerator:
         self.image = None
         self.new_image_event = threading.Event()
         self.generation_finished = threading.Event()
-        self.intermediate_image_concurrency(5)
+        self.intermediate_image_concurrency(3)
 
     def intermediate_image_concurrency(self, concurrency):
         self.concurrency = concurrency
@@ -139,7 +139,9 @@ with gr.Blocks(css=css) as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown(f"""
         # Text-to-Image: Display each generation step
+        
         Gradio template for displaying preview images during generation steps
+        
         Currently running on {power_device}.
         """)