Update app.py

app.py

@@ -16,6 +16,7 @@ from langchain_core.messages import (
 from langchain_huggingface import ChatHuggingFace
 from langchain_core.output_parsers import StrOutputParser
 from langchain_huggingface import HuggingFaceEndpoint
+from qdrant_client import QdrantClient
 from dotenv import load_dotenv
 import pkg_resources
 load_dotenv()
@@ -33,7 +34,7 @@ print(package_list_)
 # hence, comment out line below when creating for first time
 vectorstores = process_pdf()
 # once the vectore embeddings  are created we will qdrant client to access these
-client = QdrantClient(path=f"./data/local_qdrant")
+client = QdrantClient(path="./data/local_qdrant")
 
 # -------------------------------------------------------------
 # Functions