Update app.py

app.py

@@ -4,6 +4,11 @@ import time
 import random
 import gradio as gr
 
+theme = gr.themes.Base(
+    neutral_hue="blue",
+).set(
+    shadow_drop='*shadow_drop_lg'
+)
 
 #if you have OpenAI API key as a string, enable the below
 openai.api_key = os.environ['OPENAI_API_KEY']
@@ -66,7 +71,7 @@ def openai_create(user_input):
 
 
 
-block = gr.Blocks(css=".gradio-container {background: url('file=fundo.jpg'); background-size: contain;}")
+block = gr.Blocks(theme=theme, css=".gradio-container {background: url('file=fundo.jpg'); background-size: contain;}")
 
 
 with block: