Update app.py

app.py

@@ -43,6 +43,9 @@ def infer(prompt, seed=42, randomize_seed=False, width=1024, height=1024, guidan
     return image, seed
 
 generative_api = APIClient()
+
+with open("header.html", "r") as file:
+    header = file.read()
  
 examples = [
     "a tiny astronaut hatching from an egg on the moon",
@@ -55,6 +58,25 @@ css="""
     margin: 0 auto;
     max-width: 520px;
 }
+.image-container img {
+    max-width: 512px;
+    max-height: 512px;
+    margin: 0 auto;
+    border-radius: 0px;
+}
+
+.is-custom-button {
+    background-color: #3a4454;
+    border-color: #4b5563;
+}
+
+@media (prefers-color-scheme: light) {
+  .is-custom-button {
+    background-color: #f3f4f6;
+    border-color: #e5e7eb;
+  }
+}
+
 """
 
 with gr.Blocks(css=css) as demo:
@@ -64,15 +86,14 @@ with gr.Blocks(css=css) as demo:
 12B param rectified flow transformer guidance-distilled from [FLUX.1 [pro]](https://blackforestlabs.ai/)  
 [[non-commercial license](https://huggingface.co/black-forest-labs/FLUX.1-dev/blob/main/LICENSE.md)] [[blog](https://blackforestlabs.ai/announcing-black-forest-labs/)] [[model](https://huggingface.co/black-forest-labs/FLUX.1-dev)]
         """)
-        
+        gr.HTML(header)
         with gr.Row():
             
             prompt = gr.Text(
                 label="Prompt",
                 show_label=False,
                 max_lines=1,
-                placeholder="Enter your prompt",
-                container=False,
+                placeholder="Enter your prompt"
             )
             
             run_button = gr.Button("Run", scale=0)