Fix issue with Description

app.py

@@ -31,7 +31,8 @@ from gradio_sketch import create_demo as create_demo_sketch
 from model import Model
 
 MAX_IMAGES = 1
-DESCRIPTION = '''# This is an unofficial demo for T2I-Adapter
+description = ''' This is an unofficial demo for T2I-Adapter 
+
 [Paper](https://arxiv.org/abs/2302.08453)               [GitHub](https://github.com/TencentARC/T2I-Adapter) 
 '''
 if (SPACE_ID := os.getenv('SPACE_ID')) is not None:
@@ -44,7 +45,7 @@ if (SPACE_ID := os.getenv('SPACE_ID')) is not None:
 model = Model()
 
 with gr.Blocks(css='style.css') as demo:
-    gr.Markdown(DESCRIPTION)
+    gr.Markdown(description)
     with gr.Tabs():
         with gr.TabItem('Sketch'):
             create_demo_sketch(model.process_sketch)