fixed temp dir

final.py

@@ -11,7 +11,6 @@ import sys
 import os
 import re
 import zipfile
-import tempfile
 from typing import List, Dict, Tuple
 from dotenv import load_dotenv
 from langchain_community.document_loaders import PyMuPDFLoader
@@ -46,6 +45,7 @@ TEMP_DIR = "./temp"
 
 # Ensure the upload folder exists
 os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(TEMP_DIR, exist_ok=True)
 
 def unzip_file(file_path: str, output_dir: str):
     with zipfile.ZipFile(file_path, 'r') as zip_ref: