Update app.py

app.py

@@ -16,7 +16,7 @@ from search_recommend import search_chat_respond
 
 
 
-with gr.Blocks(theme='bethecloud/storj_theme', css=".gradio-container {background: url('file=image.png')}") as demo:
+with gr.Blocks(theme='bethecloud/storj_theme', css=".gradio-container {background: url('file=image.png');background-size: cover}") as demo:
     gr.HTML('<img src="https://framerusercontent.com/images/cVca7XpB1kCi8H10JIe8TQPNVQ.png" alt="Podcaster" '
             'style="height: 60px; width:100px;"/>')
     gr.Markdown("""