Colang 2.0 dict error

[geraldhahn]

Hi, I tried to use Colang 2.0 recently and implemented the simple tutorial script provided by NeMo guardrails.

The config.co file looks like this:

import core import llm

flow main activate llm continuation activate greeting

flow greeting user expressed greeting bot express greeting

flow user expressed greeting user said 'hi' or user said 'hello'

flow bot express greeting bot say 'Hello World!'

When I run the code and input another greeting aside from 'hi' or 'hello', just like 'hi there', I get the following error message:

\nemoguardrails\colang\v2_x\runtime\serialization.py", line 107, in encode_to_dict raise Exception(f"Unhandled type in encode_to_dict: {type(obj)}") Exception: Unhandled type in encode_to_dict: <class 'set'>

This seems to be an internal encoding error. Does anyone know how to fix this?

Thanks !

[Pouyanpi]

Hi @geraldhahn, thanks for opening this issue.

The fix to this problem is already merged to the develop branch and will be available in 0.10.0 release. You can use the develop branch and install NeMo Guardrails from there.

[geraldhahn]

Thanks !

[Pouyanpi]

Hi @geraldhahn,

Please try v0.9.1 release which was published yesterday.