Unicode escaping issue with tools in SlackToolkit

[taimo3810]

Checked other resources

• [X] I added a very descriptive title to this issue.
• [X] I searched the LangChain documentation with the integrated search.
• [X] I used the GitHub search to find a similar question and didn't find it.
• [X] I am sure that this is a bug in LangChain rather than my code.

Example Code

toolkit = SlackToolkit()
tools = toolkit.get_tools()
llm = ChatOpenAI(temperature=0, model="gpt-4")
prompt = hub.pull("hwchase17/react")
agent = create_react_agent(
    tools=toolkit.get_tools(),
    llm=llm,
    prompt=prompt,
)
agent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True)
agent_executor.invoke(
    {
        "input": "Tell me the number of messages sent in the #introductions channel from the past month."
    }
)

Output

Entering new AgentExecutor chain... First, I need to identify the channel ID for the #introductions channel. Action: get_channelid_name_dict Action Input: None[{"id": "C052SCUP4UD", "name": "general", "created": 1681297313, "num_members": 1}, {"id": "C052VBBU4M8", "name": "test-bots", "created": 1681297343, "num_members": 2}, {"id": "C053805TNUR", "name": "random", "created": 1681297313, "num_members": 2}, {"id": "C06FQGQ97AN", "name": "\u65e5\u672c\u8a9e\u30c1\u30e3\u30f3\u30cd\u30eb", "created": 1706240229, "num_members": 1}]The #introductions channel is not listed in the observed channels. I cannot proceed with the original question. Final Answer: The #introductions channel does not exist. Finished chain.

Description

Characters in languages like Japanese, which are not part of the ASCII character set, will be converted to their Unicode escape sequences (like \uXXXX). NOTE: I have the plan to fix the issue. I will send pull request later.

System Info

Langchain:

langchain_core: 0.1.13
langchain: 0.1.1
langchain_community: 0.0.1

Platform: mac Python: 3.9.6

[dosubot[bot]]

🤖

It's great to hear that you have a plan to fix the Unicode escaping issue! We look forward to your pull request. Thank you for your contribution to the project.

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