claude3接口调用案例

try:
    import boto3
    import json
except:
    raise Exception("Error, need: pip install boto3")


client = boto3.client(service_name='bedrock-runtime',
                      region_name="us-east-1",
                      aws_access_key_id='you key',
                      aws_secret_access_key='you secret')
question = "1+1=?"
prompt_data = {
    "role": "user",
    "content": question,
}
model_id = "anthropic.claude-3-sonnet-20240229-v1:0"
body = json.dumps({
    "prompt": prompt_data,
    "max_tokens_to_sample": 300,
    "temperature": 0.1,
    "top_p": 0.9,
})
response = client.invoke_model(
    modelId=model_id,
    body=json.dumps(
        {
            "anthropic_version": "bedrock-2023-05-31",
            "max_tokens": 1024,
            "messages": [prompt_data],  # 这里可以是多伦对话 列表，每隔和 prompt_data格式一致
            "temperature": 0.1,
            "top_p": 0.9,
        }
    ),
)
result = json.loads(response.get("body").read())
print(result)