Does Sonar support function calls?

[oliverhu]

Is there any plan for sonar to support tools? esp. in langchain?

Got NotImplementedError when bind tools with perplexity llm

>>> llm = ChatPerplexity(
...         model="sonar",
...         name="news",
...         temperature=0.7,
...         api_key="API"
...     )
>>> llm.bind_tools([add_numbers])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/miniconda3/envs/index/lib/python3.12/site-packages/langchain_core/language_models/chat_models.py", line 1189, in bind_tools
    raise NotImplementedError

[james-pplx]

Hey @oliverhu ! You should be able to use the Perplexity API as a tool in Langgraph. Can you share more details around what it is you are trying to build?

[oliverhu]

@james-pplx I meant Perplexity as an LLM to use other tools

[james-pplx]

This makes sense. This isn't currently on our roadmap, but I'll keep you updated in case anything changes.