Update app.py

app.py

@@ -119,7 +119,9 @@ readme_html = """
 
 
 
-gr.Markdown(
+
+with gr.Blocks() as demo:
+    gr.Markdown(
             """
             # Brain Tumor Segmentation Demo
             
@@ -128,10 +130,6 @@ gr.Markdown(
             """
         )
 
-with gr.Blocks() as demo:
-    gr.Markdown("""
-        
-        """)
     # Define the input components and add them to the layout
     with gr.Row():
         image_input = gr.inputs.Image()