Update app.py

app.py

@@ -204,29 +204,12 @@ demo = gr.ChatInterface(
         gr.Dropdown(choices=MODELS, label="Select Model", value=MODELS[2]),
         gr.Slider(minimum=0.1, maximum=1.0, value=0.2, step=0.1, label="Temperature"),
         gr.Slider(minimum=1, maximum=5, value=1, step=1, label="Number of API Calls"),
-        gr.Checkbox(label="Use Embeddings", value=True),
+        gr.Checkbox(label="Use Embeddings", value=False),
         gr.Textbox(label="System Prompt", lines=5, value=DEFAULT_SYSTEM_PROMPT),
     ],
     title="AI-powered Web Search Assistant",
     description="Ask questions and get answers from web search results.",
-    theme=gr.themes.Soft(
-        primary_hue="orange",
-        secondary_hue="amber",
-        neutral_hue="gray",
-        font=[gr.themes.GoogleFont("Exo"), "ui-sans-serif", "system-ui", "sans-serif"]
-    ).set(
-        body_background_fill_dark="#0c0505",
-        block_background_fill_dark="#0c0505",
-        block_border_width="1px",
-        block_title_background_fill_dark="#1b0f0f",
-        input_background_fill_dark="#140b0b",
-        button_secondary_background_fill_dark="#140b0b",
-        border_color_accent_dark="#1b0f0f",
-        border_color_primary_dark="#1b0f0f",
-        background_fill_secondary_dark="#0c0505",
-        color_accent_soft_dark="transparent",
-        code_background_fill_dark="#140b0b"
-    ),
+    theme=gr.Theme.from_hub("allenai/gradio-theme"),
     css=css,
     examples=[
         ["What are the latest developments in artificial intelligence?"],