Update tools.py

tools.py

@@ -79,10 +79,11 @@ class SearchArgs(BaseModel):
 
 
 index_path = INDEX_PATH
+gdrive_index_id = os.getenv("GDRIVE_INDEX_ID", "1lpbBCPimwcNfC0VZOlQueA4SHNGIp5_t")
 if not os.path.exists(index_path):
     try:
             zip_path = "index.zip"
-            url = f"https://drive.google.com/uc?id={self.gdrive_index_id}"
+            url = f"https://drive.google.com/uc?id={gdrive_index_id}"
             gdown.download(url, zip_path, quiet=False)  
             with zipfile.ZipFile(zip_path, 'r') as zip_ref:
                 zip_ref.extractall(".")