Remove unsupported ChatInterface parameters

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app.py

@@ -102,14 +102,9 @@ def chat_with_ceo(message, history):
 demo = gr.ChatInterface(
     fn=chat_with_ceo,
     title="🎯 CEO AI Executive",
-    description="""
-    Chat with an AI trained on your CEO's writing style and thoughts.
-    Ask questions about business strategy, leadership, technology, or any topic your CEO writes about.
+    description="""Chat with an AI trained on your CEO's writing style and thoughts.
 
-    **Note:** This AI responds based on patterns learned from the CEO's blog posts and writings.
-
-    ✅ **Model Status:** Loaded and ready! The model is kept in memory for fast responses.
-    """,
+✅ **Model Status:** Loaded and ready! The model is kept in memory for fast responses.""",
     examples=[
         "What's your vision for the company?",
         "How do you approach leadership?",
@@ -117,15 +112,7 @@ demo = gr.ChatInterface(
         "Can you share your perspective on team building?",
         "What drives your business strategy?"
     ],
-    chatbot=gr.Chatbot(
-        height=500,
-        avatar_images=(None, "🎯")
-    ),
-    textbox=gr.Textbox(placeholder="Ask me anything...", container=False, scale=7),
-    submit_btn="Send",
-    retry_btn="🔄 Retry",
-    undo_btn="↩️ Undo",
-    clear_btn="🗑️ Clear",
+    chatbot=gr.Chatbot(height=500)
 )
 
 if __name__ == "__main__":