glaforge

Okay, let's outline the steps to create a new language model module for LangChain4j and propose its inclusion. Based on the provided file structure, you'll be focusing on creating a new module similar to the existing ones (e.g., langchain4j-open-ai, langchain4j-ollama, etc.). Here's a breakdown of the process, referencing the structure you've provided:

Key Steps and Considerations

1. Understand the Abstractions and SPI: LangChain4j, like its Python counterpart, is built around core abstractions. You need to understand these to implement your integration correctly. The core abstractions you must implement are:

   • ChatLanguageModel / StreamingChatLanguageModel: For conversational models (like ChatGPT, Gemini). Implement ChatLanguageModel for synchronous responses, and StreamingChatLanguageModel if the model supports streaming responses token by token.

• LanguageModel / StreamingLanguageModel: For models with a simpler text-in, text-out interface (less com

glaforge

import com.google.gson.Gson;
import dev.langchain4j.data.message.*;
import dev.langchain4j.model.output.Response;
import dev.langchain4j.model.vertexai.SchemaHelper;
import dev.langchain4j.model.vertexai.VertexAiGeminiChatModel;

import java.io.IOException;
import java.nio.file.FileVisitOption;
import java.nio.file.Files;
import java.nio.file.Path;

glaforge

package experiments;

import com.google.cloud.vertexai.api.Schema;
import com.google.cloud.vertexai.api.Type;
import com.google.gson.Gson;
import com.google.gson.annotations.SerializedName;
import dev.langchain4j.data.document.Metadata;
import dev.langchain4j.data.embedding.Embedding;
import dev.langchain4j.data.message.SystemMessage;
import dev.langchain4j.data.message.UserMessage;

glaforge

package experiments;

import com.google.cloud.dlp.v2.DlpServiceClient;
import com.google.privacy.dlp.v2.*;
import dev.langchain4j.model.vertexai.VertexAiGeminiChatModel;

import java.io.IOException;
import java.util.stream.Stream;

public class RedactPii {

glaforge

package gemini.workshop;

import com.github.dockerjava.api.model.Image;
import dev.langchain4j.model.chat.ChatLanguageModel;
import dev.langchain4j.model.ollama.OllamaChatModel;
import org.testcontainers.DockerClientFactory;
import org.testcontainers.ollama.OllamaContainer;
import org.testcontainers.utility.DockerImageName;

import java.io.IOException;

glaforge

package gemini.workshop;

import dev.langchain4j.model.chat.ChatLanguageModel;
import dev.langchain4j.model.ollama.OllamaChatModel;
import org.testcontainers.ollama.OllamaContainer;
import org.testcontainers.utility.DockerImageName;

import java.io.IOException;

public class CallGemma {

glaforge

@Grab('com.ibm.icu:icu4j')
@Grab('com.github.slugify:slugify')
import com.github.slugify.*
    
var slugify = Slugify.builder()
        .transliterator(true)
        .locale(Locale.ENGLISH)
        .build()

println slugify.slugify("Un bel été où l'hôtel François à rebours des îles de Noël tenait tête")

glaforge

@Grab("com.google.openlocationcode:openlocationcode:1.0.4")
import com.google.openlocationcode.OpenLocationCode

// Eiffel Tower
def (lat, lon) = [48.8584, 2.29447]

def eiffelTowerPlusCode = OpenLocationCode.encode(lat, lon)
println "Eiffel Tower +code: ${eiffelTowerPlusCode}"

def decoded = OpenLocationCode.decode('8FW4V75V+9Q')

glaforge

{
  "msg": "Hello World!"
}

glaforge

import java.nio.file.Paths

@Grab('org.jsoup:jsoup:1.15.4')
import org.jsoup.Jsoup
import org.jsoup.safety.Safelist

@Grab('org.apache.commons:commons-lang3:3.12.0')
import static org.apache.commons.lang3.StringUtils.getLevenshteinDistance as levenDist

@Grab('org.codehaus.gpars:gpars:1.2.1')