如何使用Graph API将本地文件上传到sharepoint？

import requests

# 设置变量
site_url = "https://your-sharepoint-site-url"
relative_url = "/sites/your-site-name/Shared%20Documents"
file_path = "path/to/your/local/file.txt"
access_token = "your-access-token"

# 构建请求头
headers = {
    "Authorization": f"Bearer {access_token}",
    "Content-Type": "text/plain",
}

# 读取文件内容
with open(file_path, "rb") as file:
    file_content = file.read()

# 构建请求URL
upload_url = f"{site_url}{relative_url}/new-file-name.txt"

# 发送请求
response = requests.post(upload_url, headers=headers, data=file_content)

# 检查响应
if response.status_code == 201:
    print("文件上传成功")
else:
    print(f"文件上传失败，状态码：{response.status_code}")