update code

app.py

@@ -160,7 +160,7 @@ def main():
                 )
                 pdf_viewer = displayPDF(filepath)
             with col2:
-                with st.spinner("Loading LLM..."):
+                with st.spinner("Downloading LLM..."):
                     time.sleep(5)
                 with st.spinner("Summarizing..."):
                     summary = llm_pipeline(tokenizer, base_model, input_text)

requirements.txt

@@ -13,4 +13,5 @@ uvicorn
 python-multipart
 aiofiles
 PyPDF2
-PyMuPDF
+PyMuPDF
+time