上传文件至OpenAI:提交接力棒
为了完成传递接力棒的类比,让我们探索如何使用他们的文件 API 将准备好的 JSONL 文件上传到 OpenAI,使我们能够更接近对模型进行微调。
上传文件的分步指南
`pip 安装 openai`
_ 上传文件至 OpenAI_
from openai import OpenAI client = OpenAI() # File paths for training and testing datasets file_paths = { "train": "train.jsonl", "test": "test.jsonl" } # Function to upload a file def upload_file(file_path, purpose="fine-tune"): try: response = client.files.create( file=open(file_path, "rb"), purpose=purpose ) print(f"File uploaded successfully: {file_path}") print(f"File ID: {response['id']}") return response["id"] except Exception as e: print(f"Failed to upload {file_path}: {e}") return None # Upload both training and test files file_ids = {split: upload_file(file_paths[split]) for split in file_paths} print("Uploaded file IDs:", file_ids)
**代码解释**
**输出示例**
如果上传成功,您将看到如下内容:
File uploaded successfully: dataset/train.jsonl File ID: file-abc123xyz456 File uploaded successfully: dataset/test.jsonl File ID: file-def789uvw012 Uploaded file IDs: {'train': 'file-abc123xyz456', 'test': 'file-def789uvw012'}
为什么这一步很重要?
上传 JSONL 文件类似于 Six Triple Eight 将分拣好的邮件交给邮政服务进行最终投递。如果没有这一步,微调过程就无法进行,因为 OpenAI 的基础设施需要访问结构化、经过验证的数据才能有效地训练模型。
上传后,接力棒就被传递给了 OpenAI,您就可以使用这些文件来对模型进行微调了。