update code

app.py

@@ -8,7 +8,7 @@ from PyPDF2 import PdfReader
 import streamlit as st
 import torch
 from transformers import AutoTokenizer, AutoModelForSeq2SeqLM, AutoModelForCausalLM
-
+import time
 
 # notes
 # https://huggingface.co/docs/transformers/pad_truncation
@@ -160,7 +160,9 @@ def main():
                 )
                 pdf_viewer = displayPDF(filepath)
             with col2:
-                with st.spinner("Please wait..."):
+                with st.spinner("Loading LLM..."):
+                    time.sleep(5)
+                with st.spinner("Summarizing..."):
                     summary = llm_pipeline(tokenizer, base_model, input_text)
                     postproc_text_length = postproc_count(summary)
                 st.info(