Update app.py

app.py

@@ -38,6 +38,7 @@ def respond(message, history, model, approach, system_message, max_tokens, tempe
         return response.choices[0].message.content
     else:
         system_prompt = system_message
+        initial_query = message
         if approach == 'rto':
             final_response = round_trip_optimization(system_prompt, initial_query, client, model)
         elif approach == 'z3':
@@ -83,7 +84,7 @@ def create_approach_dropdown():
     )
 
 with gr.Blocks() as demo:
-    gr.Markdown("# Optillm - LLM Inference Comparison")
+    gr.Markdown("# optillm - LLM Inference Comparison")
     
     with gr.Row():
         system_message = gr.Textbox(value="", label="System message")