runtime error
direct cause of the following exception: Traceback (most recent call last): File "/home/user/app/app.py", line 5, in <module> from llama_index import VectorStoreIndex, StorageContext, download_loader, load_index_from_storage File "/usr/local/lib/python3.10/site-packages/llama_index/__init__.py", line 20, in <module> from llama_index.indices.keyword_table import ( File "/usr/local/lib/python3.10/site-packages/llama_index/indices/__init__.py", line 4, in <module> from llama_index.indices.keyword_table.base import ( File "/usr/local/lib/python3.10/site-packages/llama_index/indices/keyword_table/__init__.py", line 4, in <module> from llama_index.indices.keyword_table.base import ( File "/usr/local/lib/python3.10/site-packages/llama_index/indices/keyword_table/base.py", line 18, in <module> from llama_index.indices.base import BaseIndex File "/usr/local/lib/python3.10/site-packages/llama_index/indices/base.py", line 6, in <module> from llama_index.chat_engine.types import BaseChatEngine, ChatMode File "/usr/local/lib/python3.10/site-packages/llama_index/chat_engine/__init__.py", line 1, in <module> from llama_index.chat_engine.condense_question import CondenseQuestionChatEngine File "/usr/local/lib/python3.10/site-packages/llama_index/chat_engine/condense_question.py", line 5, in <module> from llama_index.chat_engine.utils import to_chat_buffer File "/usr/local/lib/python3.10/site-packages/llama_index/chat_engine/utils.py", line 3, in <module> from langchain.memory import ChatMessageHistory File "/usr/local/lib/python3.10/site-packages/langchain/memory/__init__.py", line 113, in __getattr__ return _import_attribute(name) File "/usr/local/lib/python3.10/site-packages/langchain/_api/module_import.py", line 72, in import_by_name raise ModuleNotFoundError( ModuleNotFoundError: Module langchain_community.chat_message_histories not found. Please install langchain-community to access this module. You can install it using `pip install -U langchain-community`
Container logs:
Fetching error logs...