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麻烦问下，我想批量调用baidu iocr模版怎么实现啊。

以下是官方的API调用范例：

-- coding:UTF-8 --

-- encoding: utf-8 --

import base64
import requests

if sys.version_info.major == 2:
from urllib import quote
else:
from urllib.parse import quote

headers = {
'Content-Type': "application/x-www-form-urlencoded",
'charset': "utf-8"
}
if name == 'main':
# 代码中所需的工具包requests
# 安装方式:pip install requests
# iocr识别api_url
recognise_api_url = "https://aip.baidubce.com/rest/2.0/solution/v1/iocr/recognise/finance"

access_token = "your_access_token"
templateSign = "your_templateSign"
detectorId = 0
classifierId = "your_classifier_id"
# 测试数据路径
image_path = "your_file_path"
try:
    with open(image_path, 'rb') as f:
        image_data = f.read()
    
    if sys.version_info.major == 2:
        image_b64 = base64.b64encode(image_data).replace("\r", "")
    else:
        image_b64 = base64.b64encode(image_data).decode().replace("\r", "")
    
    # 请求模板的bodys
    recognise_bodys = "access_token=" + access_token + "&templateSign=" + templateSign + \
            "&image=" + quote(image_b64.encode("utf8"))
    # 请求分类器的bodys
    classifier_bodys = "access_token=" + access_token + "&classifierId=" + classifierId + \
            "&image=" + quote(image_b64.encode("utf8"))
    # 请求模板识别
    response = requests.post(recognise_api_url, data=recognise_bodys, headers=headers)
    # 请求分类器识别
    # response = requests.post(recognise_api_url, data=classifier_bodys, headers=headers)
    print response.text
except Exception as e:
    print e

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