change penalty default value

app.py

@@ -351,8 +351,8 @@ with gr.Blocks(
             repetition_penalty = gr.Slider(
                 minimum=0.0,
                 maximum=5.0,
-                value=1.0,
-                step=0.1,
+                value=1.05,
+                step=0.05,
                 interactive=True,
                 label="Repetition penalty",
             )