Update app.py

app.py

@@ -96,7 +96,7 @@ h1 { text-align: center; font-size: 24px; margin-bottom: 10px; }
 with gr.Blocks(theme=gr.themes.Glass(primary_hue="violet", secondary_hue="emerald", neutral_hue="stone")) as demo:
     with gr.Tabs():
         with gr.TabItem("💬Chat"):
-            gr.HTML(TITLE_Chat)
+            gr.HTML(TITLE)
             chatbot = gr.Chatbot(label="LeProf Chatbot")
             with gr.Row():
                 user_input = gr.Textbox(
@@ -118,7 +118,7 @@ with gr.Blocks(theme=gr.themes.Glass(primary_hue="violet", secondary_hue="emeral
                 outputs=user_input
             )
 
-        with gr.TabItem("🎙️Podcast"):
+        with gr.TabItem("🎙️Podcast on Chat"):
             gr.HTML(TITLE)
             podcast_button = gr.Button("🎧 Generate Podcast")
             podcast_script_output = gr.Textbox(label="Podcast Transcript", placeholder="Podcast script will appear here.", lines=5)
@@ -131,7 +131,7 @@ with gr.Blocks(theme=gr.themes.Glass(primary_hue="violet", secondary_hue="emeral
                 outputs=[podcast_script_output, podcast_audio_output]
             )
 
-        with gr.TabItem("🎙️🙏Podcast"):
+        with gr.TabItem("🎙️🙏Custom Podcast"):
             gr.HTML(TITLE)
             podcast_topic_input = gr.Textbox(label="Custom Podcast Topic", placeholder="Enter your custom topic here.")
             chatbot_input = chatbot  # Assuming `chatbot` is defined elsewhere in your application