使用 Amazon Bedrock Converse API 节省时间！

wget https://raw.githubusercontent.com/fayekins/demos/refs/heads/main/converse_demo.py

#first we import boto3 and json 
import boto3, json

#create a boto3 session - stores config state and allows you to create service clients
session = boto3.session()

#create a bedrock runtime client instance - used to send api calls to ai models in bedrock
bedrock = session.client(service_name='bedrock-runtime')

#here's our prompt telling the model what we want it to do, we can change this later
system_prompts = [{"text": "you are an app that creates reading lists for book groups."}]

#define an empty message list - to be used to pass the messages to the model
message_list = []

#here’s the message that i want to send to the model, we can change this later if we want
initial_message = {
            "role": "user",
               "content": [{"text": "create a list of five novels suitable for a book group who are interested in classic novels."}],
               }

#the message above is appended to the message_list
message_list.append(initial_message)

#make an api call to the bedrock converse api, we define the model to use, the message, and inference parameters to use as well
response = bedrock.converse(
modelid="anthropic.claude-v2",
messages=message_list,
system=system_prompts,
inferenceconfig={
            "maxtokens": 2048,
            "temperature": 0,
            "topp": 1
            },
)

#invoke converse with all the parameters we provided above and after that, print the result 
response_message = response['output']['message']
print(json.dumps(response_message, indent=4))

python converse_demo.py