update chunk size

confluence_qa.py

@@ -28,7 +28,7 @@ class ConfluenceQA:
             url=confluence_url, username=username, api_key=api_key
         )
         documents = loader.load(include_attachments=include_attachment, limit=50, space_key=space_key)
-        text_splitter = RecursiveCharacterTextSplitter(chunk_size=512, chunk_overlap=150)
+        text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=150)
         documents = text_splitter.split_documents(documents)
         # text_splitter = TokenTextSplitter(chunk_size=1000, chunk_overlap=10)  # This the encoding for text-embedding-ada-002
         # texts = text_splitter.split_documents(texts)