Update rss_processor.py

rss_processor.py

@@ -1,6 +1,6 @@
 import os
 import feedparser
-from chromadb import Client, Documents
+from chromadb import PersistentClient
 from langchain.embeddings import HuggingFaceEmbeddings
 from langchain.docstore.document import Document
 import logging
@@ -163,7 +163,7 @@ def process_and_store_articles(articles):
     if not os.path.exists(LOCAL_DB_DIR):
         os.makedirs(LOCAL_DB_DIR)
     
-    client = Client(persist_directory=LOCAL_DB_DIR)
+    client = PersistentClient(path=LOCAL_DB_DIR)
     collection = client.get_or_create_collection(name=COLLECTION_NAME)
     
     try: