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。