Update app.py

app.py

@@ -48,7 +48,7 @@ def plot_fig(input):
   return fig
 
 
-with gr.Blocks(css=".gradio-container {background-image: url('background_1.jpg')}") as app:
+with gr.Blocks() as app:
   gr.Markdown(
         """
     # Speech Emotion Detector 🎵😍