Update app.py

app.py

@@ -187,6 +187,6 @@ home_page=gr.Interface(fn = greet,
 
 
 
-main_model = gr.TabbedInterface([home_page,text_model, image_mode,audio_model], ["Home Page","Text Emotion Recognition", "Image Emotion Recognition" , "Audio Emotion Recognition"])
+main_model = gr.TabbedInterface([home_page,text_model, image_mode,audio_model], ["Home Page","Text Emotion Recognition", "Image Emotion Recognition" , "Audio Emotion Recognition"],theme='gradio/monochrome')
 
 main_model.launch()