腾讯混元 Client使用
2024-08-20
安装依赖
bash
pip install tencentcloud-sdk-python-hunyuan
流式请求
python
import json
import types
from tencentcloud.common import credential
from tencentcloud.hunyuan.v20230901 import models
from tencentcloud.hunyuan.v20230901 import hunyuan_client
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import (
TencentCloudSDKException,
)
try:
# 实例化一个认证对象,入参需要传入腾讯云账户 SecretId 和 SecretKey,此处还需注意密钥对的保密
# 代码泄露可能会导致 SecretId 和 SecretKey 泄露,并威胁账号下所有资源的安全性。以下代码示例仅供参考,建议采用更安全的方式来使用密钥,请参见:https://cloud.tencent.com/document/product/1278/85305
# 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
cred = credential.Credential("SecretId", "SecretKey")
# 实例化一个http选项,可选的,没有特殊需求可以跳过
httpProfile = HttpProfile()
httpProfile.endpoint = "hunyuan.tencentcloudapi.com"
# 实例化一个client选项,可选的,没有特殊需求可以跳过
clientProfile = ClientProfile()
clientProfile.httpProfile = httpProfile
# 实例化要请求产品的client对象,clientProfile是可选的
client = hunyuan_client.HunyuanClient(cred, "", clientProfile)
# 实例化一个请求对象,每个接口都会对应一个request对象
req = models.ChatCompletionsRequest()
params = {
"TopP": 1,
"Temperature": 1,
"Model": "hunyuan-pro",
"Stream": False, # 切换是否流式
"Messages": [
{
"Role": "system",
"Content": "将英文单词转换为包括中文翻译、英文释义和一个例句的完整解释。请检查所有信息是否准确,并在回答时保持简洁,不需要任何其他反馈。",
},
{"Role": "user", "Content": "nice"},
],
}
req.from_json_string(json.dumps(params))
# 返回的resp是一个ChatCompletionsResponse的实例,与请求对象对应
resp = client.ChatCompletions(req)
# 输出json格式的字符串回包
if isinstance(resp, types.GeneratorType): # 流式响应
for event in resp:
print(event)
else: # 非流式响应
print(resp)
except TencentCloudSDKException as err:
print(err)