Update app.py

app.py

@@ -47,7 +47,7 @@ def infer(prompt, seed=42, randomize_seed=False, resolution="1024x1024", guidanc
 
 generative_api = APIClient()
 
-with open("header.html", "r") as file:
+with open("header.md", "r") as file:
     header = file.read()
  
 examples = [
@@ -67,29 +67,12 @@ css="""
     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:
     
     with gr.Column(elem_id="col-container"):
-        gr.Markdown(f"""# Fast FLUX.1 [dev]
-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)
+        gr.Markdown(header)
         with gr.Row():
             
             prompt = gr.Text(