app.java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.http.HttpRequest.BodyPublishers;

public class MistralChatbot {

    private static final String API_URL = "https://api-inference.huggingface.co/models/mistralai/Mistral-7B-Instruct-v0.1";
    private static final String API_TOKEN = "YOUR_HF_API_TOKEN";

    public static void main(String[] args) throws Exception {
        String prompt = "Explain the difference between Java and Python.";
        String response = sendPromptToModel(prompt);
        System.out.println("AI Response:\n" + response);
    }

    public static String sendPromptToModel(String prompt) throws Exception {
        HttpClient client = HttpClient.newHttpClient();

        String requestBody = "{ \"inputs\": \"" + prompt.replace("\"", "\\\"") + "\" }";

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(API_URL))
                .header("Authorization", "Bearer " + API_TOKEN)
                .header("Content-Type", "application/json")
                .POST(BodyPublishers.ofString(requestBody))
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        return response.body();
    }
}