Update app.py

app.py

@@ -132,7 +132,7 @@ def set_visible_true():
 theme_addon_msg = ""
 system_msg_info = ""
 theme = gr.themes.Soft(primary_hue="zinc", secondary_hue="green", neutral_hue="blue",
-                       text_size=gr.themes.sizes.text_md)
+                       text_size=gr.themes.sizes.text_sm)
 
 with gr.Blocks(css="""#col_container { margin-left: auto; margin-right: auto;} #chatbot {height: 450px; overflow: auto;}""",
                theme=theme) as demo: