made simple interface

app.py

@@ -15,11 +15,11 @@ iface = gr.Interface(
     theme=theme
 )
 
-iface.launch()
+with iface as demo:
+    blocks = gr.Blocks()
 
-blocks = gr.Blocks()
-
-with blocks as demo:
+    # Strategy 1 - QA-Based Prompting
+    strategy1_title = gr.Textbox("Strategy 1 - QA-Based Prompting", style="font-weight: bold; font-size: 16px;")
     with gr.Row():
         chatgpt_btn = gr.Button("ChatGPT")
         llama_btn = gr.Button("LLaMA")
@@ -27,6 +27,8 @@ with blocks as demo:
         alpaca_btn = gr.Button("Alpaca")
         flant5_btn = gr.Button("Flan-T5")
 
+    # Strategy 2 - Instruction-Based Prompting
+    strategy2_title = gr.Textbox("Strategy 2 - Instruction-Based Prompting", style="font-weight: bold; font-size: 16px;")
     with gr.Row():
         chatgpt_btn = gr.Button("ChatGPT")
         llama_btn = gr.Button("LLaMA")
@@ -34,11 +36,13 @@ with blocks as demo:
         alpaca_btn = gr.Button("Alpaca")
         flant5_btn = gr.Button("Flan-T5")
 
+    # Strategy 3 - Structured Prompting
+    strategy3_title = gr.Textbox("Strategy 3 - Structured Prompting", style="font-weight: bold; font-size: 16px;")
     with gr.Row():
         chatgpt_btn = gr.Button("ChatGPT")
         llama_btn = gr.Button("LLaMA")
         vicuna_btn = gr.Button("Vicuna")
         alpaca_btn = gr.Button("Alpaca")
         flant5_btn = gr.Button("Flan-T5")
-
-demo.launch()
+    
+    demo.launch()