Create a new fine-tuning job

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  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "status": "NEW",
  "base_model_name": "<string>",
  "dataset_name": "<string>",
  "name": "<string>",
  "type": "LORA",
  "current_step": 123,
  "total_steps": 123,
  "current_epoch": 123,
  "total_epochs": 123,
  "num_tokens": 123
}