Python调用万能识别接口，英文数字、点选和问答

import base64
import requests

API = "http://ai.xinyuocr.xyz/api/qrcode/predict"
# question:
# 识别图中文本  英文和数字
# 回答图中问题  问答
# 框出正确位置  点选，坐标在 msg
# modelName: 免费模型先测，普通模型正式用
# base64 不要带 data:image/...;base64, 前缀
# 控制台：ai.xinyuocr.xyz 登录后复制 keyCode

def predict(image_path, key_code, question="识别图中文本", model_name="普通模型"):
    with open(image_path, "rb") as f:
        image_b64 = base64.b64encode(f.read()).decode()
    payload = {
        "base64Image": image_b64,
        "modelName": model_name,
        "keyCode": key_code,
        "question": question,
    }
    data = requests.post(API, json=payload, timeout=60).json()
    if data.get("errCode") != 0:
        return data.get("err")
    return data.get("msg")

if __name__ == "__main__":
    print(predict("demo.png", "YOUR_KEYCODE"))