@SajithSPY To return a response to the assistant after a function call in a web SDK using Node.js, you would typically send a JSON response back to the client. Here's a simple example of how you might do that:

javascript
const express = require('express');
const app = express();

app.use(express.json());

app.post('/your-function-endpoint', (req, res) => {
    // Perform your function logic here
    const success = true; // or false based on your function's execution

    if (success) {
        // If the function call was successful
        res.json({ result: "The operation was successful." });
    } else {
        // If the function call failed
        res.json({ result: "The operation failed." });
    }
});

const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
    console.log(`Server is running on port ${PORT}`);
});

In this example, when the endpoint

/your-function-endpoint

is hit with a POST request, the server will process the request and return a JSON response indicating whether the operation was successful or not. The

res.json()

method is used to send a JSON response back to the client, which in this case is the assistant.