Update app.py

app.py

@@ -157,12 +157,12 @@ def respond(message, history, mom_type) :
 # chatbot = gr.ChatInterface(respond, type="messages")
 
 with gr.Blocks(theme = gr.themes.Soft,
-    primary_hue="purple",
-    secondary_hue="fuchsia", 
-    neutral_hue="gray",
-    spacing_size="lg",
-    radius_size="lg",
-    text_size="lg",
+    primary ="purple",
+    secondary="fuchsia", 
+    neutral="gray",
+    spacing="lg",
+    radius="lg",
+    text="lg",
     font=[gr.themes.GoogleFont("IBM Plex Sans"), "sans-serif"],
     font_mono=[gr.themes.GoogleFont("IBM Plex Mono"), "monospace"] ) as chatbot:
     with gr.Row():