Update to newer openai model gpt-5-nano-2025-08-07

.vscode/launch.json

@@ -60,6 +60,14 @@
             "envFile": "${workspaceFolder}/.env",
             "args": ["--mode", "TeamsUpdater", "--season", "2027", "--league", "1", "--configFile", "Tippliga"]
         },
+        {
+            "type": "java",
+            "name": "WhatsAppNotifier",
+            "request": "launch",
+            "mainClass": "de.jeyp91.App",
+            "envFile": "${workspaceFolder}/.env",
+            "args": ["--mode", "WhatsAppNotifier", "--season", "2027", "--league", "1", "--configFile", "Tippliga"]
+        },
         {
             "type": "java",
             "name": "SeasonPreparation",

src/main/java/de/jeyp91/whatsapp/OpenAIConnector.java

@@ -1,21 +1,21 @@
 package de.jeyp91.whatsapp;
 
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
 import java.net.URI;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.util.HashMap;
 
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+
 import static de.jeyp91.apifootball.APIFootballConnector.stringToJSONObject;
 
 public class OpenAIConnector {
     private final HttpClient client;
     private final String OPENAI_TOKEN = System.getenv("OPENAI_TOKEN");
     private final String OPENAPI_URL = "https://api.openai.com/v1/chat/completions";
-    private final String OPENAPI_MODEL = "gpt-3.5-turbo-0125";
+    private final String OPENAPI_MODEL = "gpt-5-nano-2025-08-07";
     private final HashMap<String, String> generatedMessages = new HashMap<>();
 
     public OpenAIConnector() {