To install the required packages

npm install

To start the server with SSL

npm run start:https

To start the server with production ready files

npm run start:prod

Make sure there exists a .env file with the following content

ACCOBOT_ENDPOINT=<ACCOBOT_ENDPOINRT>
ACCOBOT_CORP_ID=<ACCOBOT_CORP_ID>
ACCOBOT_AUTH_KEY=<ACCOBOT_AUTH_KEY>
ACCOBOT_USER_ID=<ACCOBOT_USER_ID>
SPEECH_ENDPOINT=<SPEECH_ENDPOINT>
INPUT_LANGUAGE=<cantonese|mandarin|english-usa>
OUTPUT_LANGUAGE=<cantonese|mandarin|english-usa>

Then the ChatUI can be accessed at https://0.0.0.0:3001/chatui