Migrate from /extract_async to /extract

from pulse import Pulse

client = Pulse(api_key="YOUR_API_KEY")

# Old way — separate async method
response = client.extract_async(
    file_url="https://example.com/document.pdf",
    extract_figure=True
)

job_id = response.job_id

from pulse import Pulse

client = Pulse(api_key="YOUR_API_KEY")

# New way — same endpoint, just add async_=True
response = client.extract(
    file_url="https://example.com/document.pdf",
    async_=True
)

job_id = response.job_id

import { PulseClient } from "pulse-ts-sdk";

const client = new PulseClient({
    apiKey: "YOUR_API_KEY"
});

// Old way — separate async method
const response = await client.extractAsync({
    fileUrl: "https://example.com/document.pdf",
    extractFigure: true
});

const jobId = response.job_id;

import { PulseClient } from "pulse-ts-sdk";

const client = new PulseClient({
    apiKey: "YOUR_API_KEY"
});

// New way — same method, just add async flag
const response = await client.extract({
    fileUrl: "https://example.com/document.pdf",
    async: true
});

const jobId = response.job_id;

curl -X POST https://api.runpulse.com/extract_async \
  -H "x-api-key: YOUR_API_KEY" \
  -F "file=@document.pdf" \
  -F "extract_figure=true"

curl -X POST https://api.runpulse.com/extract \
  -H "x-api-key: YOUR_API_KEY" \
  -F "file=@document.pdf" \
  -F "async=true"

import time

# Submit async extraction
response = client.extract(
    file_url="https://example.com/document.pdf",
    async_=True
)

# Poll for completion (unchanged)
job_id = response.job_id
delay = 1
while True:
    status = client.jobs.get_job(job_id=job_id)
    
    if status.status == "completed":
        print(f"Markdown: {status.result.markdown[:200]}...")
        print(f"Extraction ID: {status.result.extraction_id}")
        break
    elif status.status in ["failed", "canceled"]:
        print(f"Job failed: {status.status}")
        break
    
    time.sleep(delay)
    delay = min(delay * 1.5, 10)

// Submit async extraction
const response = await client.extract({
    fileUrl: "https://example.com/document.pdf",
    async: true
});

// Poll for completion (unchanged)
const jobId = response.job_id;
let delay = 1;
while (true) {
    const status = await client.jobs.getJob({ jobId });
    
    if (status.status === "completed") {
        console.log(`Markdown: ${status.result?.markdown?.slice(0, 200)}...`);
        console.log(`Extraction ID: ${status.result?.extraction_id}`);
        break;
    } else if (status.status === "failed" || status.status === "canceled") {
        console.log(`Job failed: ${status.status}`);
        break;
    }
    
    await new Promise(r => setTimeout(r, delay * 1000));
    delay = Math.min(delay * 1.5, 10);
}