$data = array(
<br>
  "model" => "davinci", // gpt-3.5-turbo
<br>
  "prompt" => "where are my pants?",
<br>
  "temperature" => 0
<br>
);
<br>
-----------------------------------------------------------
<br>
https://api.openai.com/v1/completions
<br>
https://api.openai.com/v1/engines/davinci-codex/completions
<br>
-----------------------------------------------------------