ImportError: cannot import name 'Document' from 'llama_index.core' (unknown location)

[Huanuanx]

Traceback (most recent call last):
File "/opt/lvhx/project/agent/MemGPT-AutoGEN-LLM/app.py", line 5, in
import memgpt.autogen.memgpt_agent as memgpt_autogen
File "/opt/miniconda3/envs/lhx_agent/lib/python3.10/site-packages/memgpt/autogen/memgpt_agent.py", line 8, in
from memgpt.agent import Agent as MemGPTAgent
File "/opt/miniconda3/envs/lhx_agent/lib/python3.10/site-packages/memgpt/agent.py", line 15, in
from memgpt.persistence_manager import LocalStateManager
File "/opt/miniconda3/envs/lhx_agent/lib/python3.10/site-packages/memgpt/persistence_manager.py", line 4, in
from memgpt.memory import (
File "/opt/miniconda3/envs/lhx_agent/lib/python3.10/site-packages/memgpt/memory.py", line 11, in
from memgpt.embeddings import embedding_model, query_embedding, parse_and_chunk_text
File "/opt/miniconda3/envs/lhx_agent/lib/python3.10/site-packages/memgpt/embeddings.py", line 14, in
from llama_index.core import Document as LlamaIndexDocument
ImportError: cannot import name 'Document' from 'llama_index.core' (unknown location)

Name: llama-index
Version: 0.10.29
Summary: Interface between LLMs and your data
Home-page: https://llamaindex.ai
Author: Jerry Liu
Author-email: jerry@llamaindex.ai
License: MIT
Location: /opt/miniconda3/envs/lhx_agent/lib/python3.10/site-packages
Requires: llama-index-agent-openai, llama-index-cli, llama-index-core, llama-index-embeddings-openai, llama-index-indices-managed-llama-cloud, llama-index-legacy, llama-index-llms-openai, llama-index-multi-modal-llms-openai, llama-index-program-openai, llama-index-question-gen-openai, llama-index-readers-file, llama-index-readers-llama-parse
Required-by: pymemgpt