support gpt-4-32k (#97)

<!-- This is an auto-generated comment: release notes by openai -->
### Summary by OpenAI

Release Notes:

- New Feature: Increased token limit and timeout limit for `gpt-4-32k`
model.

> "GPT-4-32k, oh so grand<br>
> With more tokens at our command<br>
> And longer timeouts to withstand<br>
> Our language models will expand!"
<!-- end of auto-generated comment: release notes by openai -->

Author: harjotgill

dist/index.js

@@ -38,7 +38,7 @@
     "@types/node": "^18.15.10",
     "@typescript-eslint/parser": "^5.57.0",
     "@vercel/ncc": "^0.36.1",
-    "chatgpt": "^5.1.2",
+    "chatgpt": "^5.1.3",
     "eslint": "^8.36.0",
     "eslint-plugin-github": "^4.6.1",
     "eslint-plugin-jest": "^27.2.1",

package-lock.json

@@ -215,7 +215,7 @@ export class Options {
     openai_model = 'gpt-3.5-turbo',
     openai_model_temperature = '0.0',
     openai_retries = '3',
-    openai_timeout_ms = '60000',
+    openai_timeout_ms = '120000',
     openai_concurrency_limit = '4'
   ) {
     this.debug = debug
@@ -230,8 +230,10 @@ export class Options {
     this.openai_timeout_ms = parseInt(openai_timeout_ms)
     this.openai_concurrency_limit = parseInt(openai_concurrency_limit)
 
-    if (this.openai_model === 'gpt-4') {
-      this.max_tokens_for_extra_content = 4000
+    if (this.openai_model === 'gpt-4-32k') {
+      this.max_tokens_for_extra_content = 30000
+    } else if (this.openai_model === 'gpt-4') {
+      this.max_tokens_for_extra_content = 6000
     } else if (this.openai_model === 'gpt-3.5-turbo') {
       this.max_tokens_for_extra_content = 2000
     } else {