Getting ERROR

[zerd1y]

Checked other resources

• I added a very descriptive title to this question.
• I searched the LangChain documentation with the integrated search.
• I used the GitHub search to find a similar question and didn't find it.

Commit to Help

• I commit to help with one of those options 👆

Example Code

import os
from langchain_groq import ChatGroq
from langchain_core.messages import HumanMessage
from langchain_community.tools.tavily_search import TavilySearchResults

os.environ["LANGCHAIN_TRACING_V2"] = "true"
os.environ["LANGCHAIN_API_KEY"] = "my_api_key"
os.environ["TAVILY_API_KEY"] = "my_api_key"

api_key = "my_api_key"
model = ChatGroq(api_key = api_key, model="llama3-8b-8192")

search = TavilySearchResults(max_results = 2)  

model_with_tools = model.bind_tools([search])

resp = model_with_tools.invoke([HumanMessage(content = 'What\'s the capital of China？')])

print(f'Model_Result_content: {resp.content}')
print(f'Tools_Result_content: {resp.tool_calls}')

resp2 = model_with_tools.invoke([HumanMessage(content = 'How about the weather in Beijing recently?')])

print(f'Model_Result_content: {resp2.content}')
print(f'Tools_Result_content: {resp2.tool_calls}')

Description

I'm trying to use 'langchain' to build Model with tools which can answer my questions and search information
I' expect it will answer my question
But I get ERROR like this:
1.I expect model can answer my first question instead of tools, but only tools reply

2.Then comes the ERROR

System Info

Windows 11
python 3.12.7

[feijoes]

@zerd1y Try use the model llama-3.1-8b-instant

[zerd1y]

Thank you for your reply! After I change the model, it runs!
But there are still some problem.

I expect only model can reply my first question, and only tools can reply my second question:
1.when I run in Anaconda Prompt ,it met my expectation:

2.However, when I run in vscode terminal，it failded:
Will different operating environments lead to different results?

[feijoes]

Most likely, it's a dependency issue. Check the versions of LangChain and related packages, pip freeze > requirements.txt