Update app.py

app.py

@@ -86,16 +86,17 @@ banner_tab_content = """
 """
 banner_tab = gr.Markdown(banner_tab_content)
 
-banner_tab_title = "<span style='color: rgb(243, 239, 224);'>Welcome to Green Greta</span>"
-image_class_title = "<span style='color: rgb(243, 239, 224);'>Green Greta Image Classification</span>"
-chatbot_title = "<span style='color: rgb(243, 239, 224);'>Green Greta Chat</span>"
-
+custom_tab_names = [
+    "<span style='color: rgb(243, 239, 224);'>Welcome to Green Greta</span>", 
+    "<span style='color: rgb(243, 239, 224);'>Green Greta Image Classification</span>", 
+    "<span style='color: rgb(243, 239, 224);'>Green Greta Chat</span>"
+]
 
 
 # Combine interfaces into a single app
 app = gr.TabbedInterface(
     [banner_tab, image_gradio_app, chatbot_gradio_app],
-    tab_names=[banner_tab_title, image_class_title, chatbot_title],
+    tab_names=custom_tab_names,
     theme=theme
 )