使用预签名 URL 收集反馈

from langsmith import Client

client = Client()

run_id = "<run_id>"

token = client.create_presigned_feedback_token(
    run_id,
    feedback_key="user_score",
)

print(token.url)
# https://api.smith.langchain.com/api/v1/feedback/tokens/<token_id>

import { Client } from "langsmith";

const client = new Client();

const runId = "<run_id>";

const token = await client.createPresignedFeedbackToken(runId, "user_score");

console.log(token.url);
// https://api.smith.langchain.com/api/v1/feedback/tokens/<token_id>

import datetime
from langsmith import Client

client = Client()

run_id = "<run_id>"

token = client.create_presigned_feedback_token(
    run_id,
    feedback_key="user_score",
    expiration=datetime.timedelta(hours=24),
)

import { Client } from "langsmith";

const client = new Client();

const runId = "<run_id>";

const token = await client.createPresignedFeedbackToken(runId, "user_score", {
  expiration: { hours: 24 },
});

from langsmith import Client

client = Client()

run_id = "<run_id>"

token = client.create_presigned_feedback_token(
    run_id,
    feedback_key="user_score",
    feedback_config={
        "type": "continuous",
        "min": 0,
        "max": 1,
    },
)

import { Client } from "langsmith";

const client = new Client();

const runId = "<run_id>";

const token = await client.createPresignedFeedbackToken(runId, "user_score", {
  feedbackConfig: {
    type: "continuous",
    min: 0,
    max: 1,
  },
});

from langsmith import Client

client = Client()

client.create_feedback_from_token(
    "<token_or_url>",
    score=1,
    comment="This response was helpful!",
)

// 使用直接 HTTP 请求访问预签名 URL
await fetch(tokenUrl, {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    score: 1,
    comment: "This response was helpful!",
  }),
});

from langsmith import Client

client = Client()

run_id = "<run_id>"

for token in client.list_presigned_feedback_tokens(run_id):
    print(f"ID: {token.id}, URL: {token.url}, Expires: {token.expires_at}")

import { Client } from "langsmith";

const client = new Client();

const runId = "<run_id>";

for await (const token of client.listPresignedFeedbackTokens(runId)) {
  console.log(`URL: ${token.url}, Expires: ${token.expires_at}`);
}