I have the same problem here, the promo working well on the playground, then copying the code from the playground to Postman with exactly the same, but it returns empty text.
On playground:
On Postman:
{
“model”: “text-davinci-insert-002”,
“prompt”: "The sizes of LED screens are customizable depending on your installation location and view distance from the target audience, such as a retail shop, “,
“suffix”: " a shopping mall hall, an airport departure/arrival hall, and so on…”,
“temperature”: 0.7,
“max_tokens”: 256,
“top_p”: 1,
“frequency_penalty”: 0,
“presence_penalty”: 0
}
response in Postman:
{
“id”: “cmpl-5fU3jlM2wHN3do4tEnBeTEBq1FxmS”,
“object”: “text_completion”,
“created”: 1660568679,
“model”: “text-davinci-insert:002”,
“choices”: [
{
“text”: “”,
“index”: 0,
“logprobs”: null,
“finish_reason”: “stop”
}
],
“usage”: {
“prompt_tokens”: 44,
“total_tokens”: 44
}
}