feat: change default theme to light

app.py

@@ -2,6 +2,7 @@ import gradio as gr
 import pandas as pd
 import plotly.express as px
 import requests
+from gradio.themes.base import Default
 
 
 def get_financial_summary():
@@ -74,7 +75,7 @@ def restore_chat():
 # Frontend
 
 with gr.Blocks(
-    theme="default",
+    theme=Default(mode="light"),
     css="""
     #profile-pic-wrapper {
         width: 100px;