Hi, How can I set the credentials in .env file to access to Watson Assistant Service in London?

Mmalik83 commented 4 years ago

rhagarty commented 4 years ago

@Mmalik83 - try adding the London service URL in your .env file:

ASSISTANT_URL=

You can find the URL on the credentials panel for your Assistant service instance.

Mmalik83 commented 4 years ago

Dear rhagarty

Thank you. It worked. One more thing. The Action code in Function is fetching all information from the discovery, i.e. score, ids, etc. (copied below). How can i only bring passage text. and if i am bringing only 3 passages, how can i bring them only?

rhagarty commented 4 years ago

@Mmalik83 - all of that additional info (score, ids, etc) is the basic response from Disco. But it's easy enough to ignore by just grabbing the info you are looking for.

Have you tried playing around with the Disco service tooling? You can try to create a query there that gets you the response that you want, and then change the query in https://github.com/IBM/watson-discovery-sdu-with-assistant/blob/master/actions/disco-action.js to match.

Mmalik83 commented 4 years ago

@rhagarty

I have edited the code to add a loop on 'data' to separate 'text' from the passages and return the formatted data. I am new to node.js and scripting. The code gives errors. Is the below code right? or I have to do something else??

/*

@param {object} params
@param {string} params.iam_apikey
@param {string} params.url
@param {string} params.username
@param {string} params.password
@param {string} params.environment_id
@param {string} params.collection_id
@param {string} params.configuration_id
@param {string} params.input
@return {object}
*/

const assert = require('assert'); const DiscoveryV1 = require('watson-developer-cloud/discovery/v1');

/*

main() will be run when you invoke this action
@param Cloud Functions actions accept a single parameter, which must be a JSON object.
@return The output of this action, which must be a JSON object.
*/ function main(params) { return new Promise(function (resolve, reject) {

let discovery;

if (params.iam_apikey){ discovery = new DiscoveryV1({ 'iam_apikey': params.iam_apikey, 'url': params.url, 'version': '2019-03-25' }); } else { discovery = new DiscoveryV1({ 'username': params.username, 'password': params.password, 'url': params.url, 'version': '2019-03-25' }); }

discovery.query({ 'environment_id': params.environment_id, 'collection_id': params.collection_id, 'natural_language_query': params.input, 'passages': true, 'count': 3, 'passages_count': 3 }, function(err, data) { if (err) { return reject(err); }

'formattedData' : {}, 'newPassages' : [], 'count' : 0, data.forEach(function(dataItem) { // only keep the data we show in the UI. if (dataItem.field === 'text') { count : count + 1, 'newPassage' : { 'id': count, 'text': dataItem.passage_text, 'score': dataItem.passage_score, }, newPassages.push(newPassage); } }); formattedData.results = newPassages;

return resolve(formattedData);

}); }); }

rhagarty commented 4 years ago

If you are happy with the results from Disco, but just want to customize the data for your UI, you should focus your changes here - https://github.com/IBM/watson-discovery-sdu-with-assistant/blob/master/src/main.js#L84.

Mmalik83 commented 4 years ago

This is in the main.js file. If I want to filter the results in the disco file to return only 'Text' fields from the passages, can't i do that?

IBM / watson-discovery-sdu-with-assistant

Hi, How can I set the credentials in .env file to access to Watson Assistant Service in London? #26