如何在python中上传图片？

import requests
import os

# 使用文件对话框选择图片
from tkinter import filedialog

# 打开文件对话框选择图片
file_path = filedialog.askopenfilename()

# 或者手动指定图片路径
file_path = "path/to/image.jpg"

with open(file_path, "rb") as file:
    image_data = file.read()

# 构建请求URL和参数
url = "https://example.com/upload"
params = {
    "key": "your_api_key",
    "name": "image.jpg"
}

# 发送POST请求
response = requests.post(url, files={"file": image_data}, data=params)

if response.status_code == 200:
    print("图片上传成功！")
else:
    print("图片上传失败！")