update default parameter

app.py

@@ -138,8 +138,8 @@ def main():
 
                     image_prompt = gr.Image(type="filepath", label="Image Prompt", value=None)
                 with gr.Row():
-                    temperature = gr.Slider(maximum=1, value=0.95, minimum=0, label='Temperature')
-                    top_p = gr.Slider(maximum=1, value=0.7, minimum=0, label='Top P')
+                    temperature = gr.Slider(maximum=1, value=0.8, minimum=0, label='Temperature')
+                    top_p = gr.Slider(maximum=1, value=0.4, minimum=0, label='Top P')
                 with gr.Group():
                     with gr.Row():
                         with gr.Column(scale=7):