Update app.py

app.py

@@ -140,3 +140,19 @@ with gr.Blocks(theme='JohnSmith9982/small_and_pretty') as demo:
 # Launch the Gradio app to allow user interaction 
 demo.launch(share = True)
 
+def display_iframe():
+    return display_iframe
+def display_image():
+    return 
+    "https://huggingface.co/spaces/AquaGuard/chess-chatbot/resolve/main/IMG_2031.JPG"
+
+    theme = gr.themes.Monochrome(
+        primary_hue=96, 123, 219,
+        secondary_hue=240, 243, 255,
+    ).set(
+        background_fill_primary='*primary_200',
+        background_fill_primary_dark='*primary_200',
+        background_fill_secondary='*secondary_300',
+        background_
+    )
+