Update app.py

app.py

@@ -6,11 +6,14 @@ from langchain.embeddings import SentenceTransformerEmbeddings
 from langchain.vectorstores import FAISS
 import os
 from groq import Groq
+from io import BytesIO
 
 # Load PDF (with error handling)
 def load_pdf(uploaded_file):
     try:
-        loader = PyPDFLoader(uploaded_file)
+        bytes_data = uploaded_file.getvalue()
+        pdf_buffer = BytesIO(bytes_data)
+        loader = PyPDFLoader(pdf_buffer)
         documents = loader.load()
         return documents
     except Exception as e: