| from langchain_community.tools import WikipediaQueryRun | |
| from langchain_community.utilities import WikipediaAPIWrapper | |
| api_wrapper = WikipediaAPIWrapper(top_k_results=5, doc_content_chars_max=5000) | |
| wikipedia = WikipediaQueryRun(api_wrapper=api_wrapper) | |
| # print(tool.invoke("What's a state in computer science?")) | |