from llama_index.llms.openai import OpenAI
ImportError: cannot import name 'LLM' from 'llama_index.core.llms' (unknown location)
pip uninstall llama-index pip install llama-index --upgrade --no-cache-dir --force-reinstall
from llama_index.readers.web import TrafilaturaWebReader
... but it gives ... ModuleNotFoundError: No module named 'llama_index.readers.web'