Supporting within Langchain serialization

[snassimr]

I am using this code to create Langchain compatible Rail :

    from nemoguardrails import RailsConfig
    from nemoguardrails.integrations.langchain.runnable_rails import RunnableRails

    nemo_guardrails_config = RailsConfig.from_content(
        colang_content=nemo_guardrails_data.get_colang_content(),
        yaml_content=nemo_guardrails_data.get_yaml_content()
    )

    import nest_asyncio
    nest_asyncio.apply()

    nemo_guardrails = RunnableRails(nemo_guardrails_config)

If I use it with other Langchain components and try to serialize with Langchain tools (langchain_core.load.dumps) it has this definition :

"middle": [
      {
        "lc": 1,
        "type": "not_implemented",
        "id": [
          "nemoguardrails",
          "integrations",
          "langchain",
          "runnable_rails",
          "RunnableRails"
        ],
        "repr": "<nemoguardrails.integrations.langchain.runnable_rails.RunnableRails object at 0x7d5f224dbf10>"
      },

Looks like it's not supported . Any another way to serialize ?

Thanks