how to support other open source model，such as glm/llama2 etc. about langchain-java HOT 3 CLOSED

public static void main(String[] args) {
    var llm = Ollama.builder()
            .baseUrl("http://localhost:11434")
            .model("llama2")
            .temperature(0f)
            .build()
            .init();

    var result = llm.predict("What is the capital of China?");

    // The capital of China is Beijing.
    println(result);
}