from langchain_core.messages import HumanMessage, AIMessage


def dicts_to_messages(messages: list[dict]):
    result = []
    for m in messages:
        if m["role"] == "user":
            result.append(HumanMessage(content=m["content"]))
        elif m["role"] == "ai":
            result.append(AIMessage(content=m["content"]))
    return result