Eliminated , to final the variable

app.py

@@ -47,8 +47,8 @@ with gr.Blocks() as demo:
     with gr.Row() as row:
         with gr.Column():
             system_prompt = gr.Textbox("You are helpful AI.", label="System Prompt")
-            slider_1 = gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
-            slider_2 = gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
+            slider_1 = gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens")
+            slider_2 = gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature")
             slider_3 = gr.Slider(
                 minimum=0.1,
                 maximum=1.0,
@@ -63,8 +63,8 @@ with gr.Blocks() as demo:
             
         with gr.Column():
             system_prompt = gr.Textbox("You are helpful AI.", label="System Prompt")
-            slider_1 = gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
-            slider_2 = gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
+            slider_1 = gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens")
+            slider_2 = gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature")
             slider_3 = gr.Slider(
                 minimum=0.1,
                 maximum=1.0,