Unable to use embedding

[BeautyyuYanli]

Error:

Traceback (most recent call last):
  File "/home/111/.local/lib/python3.10/site-packages/openai/openai_object.py", line 60, in __getattr__
    return self[k]
KeyError: 'data'

Print the self

{
  "error": {
    "code": null,
    "message": "Invalid URL (POST /engines/text-embedding-ada-002/embeddings)",
    "param": null,
    "type": "invalid_request_error"
  }
}