Update app.py

app.py

@@ -169,11 +169,12 @@ with gr.Blocks() as demo:
         with gr.Column(scale=1, visible=False, elem_classes="sidebar-panel") as sidebar_col:
             
             dark_btn = gr.Button("🌙 Dark Mode", variant="secondary")
-            
-             model_choice = gr.Dropdown(
+
+            model_choice = gr.Dropdown(
                 choices=["llama-3.3-70b-versatile", "llama-3.1-8b-instant"],
                 value="llama-3.3-70b-versatile", label="Select Model"
             )
+             
 
             temp = gr.Slider(0.0, 1.0, 0.7, label="Temperature")
             sys_msg = gr.Textbox(