Exception ignored in: <function

Exception ignored in: <function QdrantClient.del at 0x135be9580>
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/qdrant_client/qdrant_client.py", line 129, in del
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/qdrant_client/qdrant_client.py", line 136, in close
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/qdrant_client/local/qdrant_local.py", line 59, in close
TypeError: 'NoneType' object is not callable



for below code:

for doc in docs:
if "content_text" in doc:
doc_content = doc["content_text"]
doc_id = doc["document_id"]
print(doc_id)
documents.append(
Document(
text=doc_content,
metadata={"file_name": docid,"date": str(datetime.now())}, id=doc_id,
description=f"Useful to answer question related to file name or id {doc_id}",
)
)
client = QdrantClient(path="./qdrant_data")
vector_store = QdrantVectorStore(
"chatbot", client=client, enable_hybrid=True, batch_size=20
)

storage_context = StorageContext.from_defaults(vector_store=vector_store)
service_context = ServiceContext.from_defaults(
chunk_size=512
)
index = VectorStoreIndex.from_documents(documents,
storage_context=storage_context,
service_context=service_context,
show_progress=True)
index.storage_context.persist(persist_dir="./storage")

index = load_index_from_storage(
StorageContext.from_defaults(persist_dir="./storage")
)