Update app.py

app.py

@@ -3,6 +3,7 @@ import gradio as gr
 from llama_index import download_loader, ServiceContext, VectorStoreIndex
 from llama_index.embeddings import HuggingFaceEmbedding
 from llama_index import Prompt
+from gradio.utils.css import load_stylesheet
 import torch
 device = torch.device("cpu")
 
@@ -67,11 +68,11 @@ def chat(user_input,history):
 def clear_everything():
     return (None, None, None)
 
-# Adding themes in UI Interface
-custom_theme = gr.themes.Monochrome()
+"""# Adding themes in UI Interface
+custom_theme = gr.themes.Monochrome()"""
 
 # UI Design and Logic
-with gr.Blocks(theme=custom_theme, title="Marketing Email Generator") as demo:
+with gr.Blocks(theme=load_stylesheet("my-monochrome-theme.css"),title="Marketing Email Generator") as demo:
     gr.HTML("<h1 style='text-align: center;'>Marketing Email Generator</h1>")
     gr.Markdown("Drop you Excel file here 👇 and ask your query about it!")
     with gr.Row():