Update app.py

app.py

@@ -99,7 +99,12 @@ def interact_with_agent(file_input, additional_notes):
     yield messages
 
 
-with gr.Blocks() as demo:
+with gr.Blocks(
+    theme=gr.themes.Soft(
+        primary_hue=gr.themes.colors.yellow,
+        secondary_hue=gr.themes.colors.blue,
+    )
+) as demo:
     gr.Markdown("""# Llama-3.1 Data analyst 📊🤔
 
 Drop a `.csv` file below, add notes to describe this data if needed, and **Llama-3.1-70B will analyze the file content and draw figures for you!**""")
@@ -107,7 +112,7 @@ Drop a `.csv` file below, add notes to describe this data if needed, and **Llama
     text_input = gr.Textbox(
         label="Additional notes to support the analysis"
     )
-    submit = gr.Button("Run analysis!")
+    submit = gr.Button("Run analysis!", variant="secondary")
     chatbot = gr.Chatbot(
         label="Data Analyst Agent",
         type="messages",