Update app.py

app.py

@@ -6,7 +6,6 @@ from llama_index.embeddings.huggingface import HuggingFaceEmbedding
 from llama_index.core import Settings
 import os
 import base64
-import fitz  # PyMuPDF
 
 # Load environment variables
 load_dotenv()
@@ -32,21 +31,6 @@ DATA_DIR = "data"
 os.makedirs(DATA_DIR, exist_ok=True)
 os.makedirs(PERSIST_DIR, exist_ok=True)
 
-
-def displayPDF(file):
-    # Open the PDF file
-    pdf_document = fitz.open(file)
-    # Render the first page
-    first_page = pdf_document.load_page(0)
-    # Convert the page to an image
-    pix = first_page.get_pixmap()
-    # Save the image
-    image_path = "first_page.png"
-    pix.save(image_path)
-    # Display the image in Streamlit
-    st.image(image_path)
-
-
 def data_ingestion():
     documents = SimpleDirectoryReader(DATA_DIR).load_data()
     storage_context = StorageContext.from_defaults()