Support msg.model property

Select any model going forward using the `msg.model` property.

CHANGELOG.md

@@ -1,6 +1,12 @@
 
 # Change Log
 
+## [1.3.2] - 2024-07-12
+
+### Changed
+
+- Included support for new message property `msg.model` to select any model.
+
 ## [1.3.1] - 2024-07-08
 
 ### Changed
@@ -50,7 +56,7 @@
 
 ### Changed
 
-- Include function calling with GPT-4 model with the msg.functions property
+- Include function calling with GPT-4 model with the `msg.functions` property
 - Updated documentation
 
 

README.md

@@ -40,6 +40,8 @@ With these, you're ready to configure your `node-red-contrib-custom-chatgpt` nod
 
 With `node-red-contrib-custom-chatgpt`, you have the power to select the behavior of the node by setting the Topic property value to `gpt4o`, `image`, `edit`, `turbo` , or `gpt4`. You can control the node with a single required message property `msg.payload` or dynamically set the behavior with incoming messages using `read from msg.topic`.
 
+When is set to `read from msg.topic` if `msg.topic` is left undefined then the message property `msg.model` can be used to select any model.
+
 For detailed information on the usage of these modes, please refer to the [OpenAI API documentation](https://beta.openai.com/docs/).
 
 1. When `msg.topic` is set to `gpt4o`:

chatgpt.html

@@ -161,6 +161,11 @@ <h3>Inputs</h3>
                 <span class="property-type">string</span>
             </dt>
             <dd> The ORGANIZATION to be used if not specified in the node.</dd>
+
+            <dt class="optional">msg.model
+                <span class="property-type">string</span>
+            </dt>
+            <dd> The model to be selected.</dd>
         </dl>
 
     <h3>Outputs</h3>
@@ -180,6 +185,8 @@ <h3>Outputs</h3>
     <h3>Details</h3>
         <p>Select the node's behavior by setting the Topic property value to <code>gpt4o</code>, <code>edit</code>, <code>image</code>, <code>turbo</code>, <code>gpt4</code>, or <code>dalle3</code>.</p>
 
+        <p>When is set to <code>read from msg.topic</code> if <code>msg.topic</code> is left undefined then the message property <code>msg.model</code> can be used to select any model.</p>
+
         <p>Alternatively you can set the Topic to <code>read from msg.topic</code> to set the behavior dynamically with incoming messages.</p>
 
         <p>1. When <code>msg.topic</code> is set to <code>gpt4o</code>:</p>

chatgpt.js

@@ -91,7 +91,7 @@ module.exports = (RED) => {
                 // Process messages with the "image" topic
                 try {
                     // Make a request to OpenAI API for image creation
-                    const response = await openai.createImage({
+                    const response = await openai.images.generate({
                         prompt: msg.payload,
                         n: parseInt(msg.n) || 1,
                         size: msg.size || "256x256",
@@ -175,7 +175,7 @@ module.exports = (RED) => {
                 // Process messages with the "edit" topic
                 try {
                     // Make a request to OpenAI API for edit topic
-                    const response = await openai.createEdit({
+                    const response = await openai.edits.create({
                         model: "text-davinci-edit-001",
                         instruction: msg.payload,
                         n: parseInt(msg.n) || 1,
@@ -222,7 +222,7 @@ module.exports = (RED) => {
                     };
                     msg.history.push(input);
                     // Request completion from gpt-3.5-turbo model
-                    const response = await openai.createChatCompletion({
+                    const response = await openai.chat.completions.create({
                         model: "gpt-3.5-turbo",
                         messages: msg.history,
                         temperature: parseInt(msg.temperature) || 1,
@@ -281,7 +281,7 @@ module.exports = (RED) => {
                     msg.history.push(input);
 
                     // Request completion from GPT-4 model
-                    const response = await openai.createChatCompletion({
+                    const response = await openai.chat.completions.create({
                         model: "gpt-4",
                         messages: msg.history,
                         temperature: parseInt(msg.temperature) || 1,
@@ -329,20 +329,19 @@ module.exports = (RED) => {
             } else {
                 // Process messages with the "gpt4o" topic
                 try {
-                    msg.topic === "gpt4o";
                     // Handle GPT-4 conversation logic
                     if (typeof msg.history === "undefined")
                         msg.history = [];
-                    msg.topic = "gpt4o";
+                    msg.topic = msg.model ? msg.model : "gpt4o";
                     const input = {
                         role: "user",
                         content: msg.payload,
                     };
                     msg.history.push(input);
 
                     // Request completion from GPT-4 model
-                    const response = await openai.createChatCompletion({
-                        model: "gpt-4o",
+                    const response = await openai.chat.completions.create({
+                        model: msg.model ? msg.model : "gpt-4o",
                         messages: msg.history,
                         temperature: parseInt(msg.temperature) || 1,
                         top_p: parseInt(msg.top_p) || 1,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "node-red-contrib-custom-chatgpt",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "description": "A Node-RED node that interacts with OpenAI machine learning models to generate text and image outputs like 'ChatGPT', 'DALL·E 2', and 'DALL·E 3'.",
   "main": "chatgpt.js",
   "scripts": {
@@ -50,6 +50,6 @@
   },
   "homepage": "https://github.com/HaroldPetersInskipp/node-red-contrib-chatgpt#readme",
   "dependencies": {
-    "openai": "^3.2.1"
+    "openai": "^4.52.7"
   }
 }