GPT AI Assistant: Chat with AI using LINE App

About

GPT AI Assistant is a lightweight and extensible application that is implemented using the OpenAI API and LINE Messaging API.

Through the installation process, you can start to chat with your own AI assistant using the LINE mobile app.

Demo

Repository

https://github.com/memochou1993/gpt-ai-assistant

Installation

• Log in to the OpenAI website.
  • Generate an OpenAI API key.
• Log in to the LINE website.
  • Add a provider (e.g. "My Provider").
  • Create a channel (e.g. "My AI Assistant") of type Messaging API.
  • Click the "Messaging API" tab and generate a channel access token.
• Log in to the GitHub website.
  • Go to the gpt-ai-assistant project.
  • Click the "Star" button to support this project and the developer.
  • Click the "Fork" button to copy the source code to your own repository.
• Log in to the Vercel website.
  • Click the "Create a New Project" button to create a new project.
  • Click the "Import" button to import the gpt-ai-assistant project.
  • Click the "Environment Variables" tab and add the following environment variables with their corresponding values:
  • OPENAI_API_KEY with the OpenAI API key.
  • LINE_CHANNEL_ACCESS_TOKEN with the LINE channel access token.
  • LINE_CHANNEL_SECRET with the LINE channel secret.
  • APP_LANG with en.
  • Click the "Deploy" button and wait for the deployment to complete.
  • Go to the dashboard, copy the application URL, e.g. "https://gpt-ai-assistant.vercel.app/".
• Go back to the LINE website.
  • Go to the page of "My AI Assistant", click the "Messaging API" tab, set the "Webhook URL" to application URL with "/webhook" path, e.g. "https://gpt-ai-assistant.vercel.app/webhook" and click the "Update" button.
  • Click the "Verify" button to verify the webhook call is successful.
  • Enable the "Use webhook" feature.
  • Disable the "Auto-reply messages" feature.
  • Disable the "Greeting messages" feature.
  • Scan the QR code using the LINE mobile app to add as a friend.
• Start chatting with your own AI assistant!

Upgrade

On your own gpt-ai-assistant project page, you can click on the "Sync fork" menu and then click on either the "Update branch" or "Discard commit" button to synchronize the latest code to your repository.

When the Vercel bot detects a change in the code, it will automatically redeploy.

Commands

Send commands using the LINE mobile app to perform specific functions.

General Commands

Name	Alias	Description
Talk	/talk	Talk with AI Assistant.
Draw	/draw	Ask AI Assistant to draw a picture.
Continue	/continue	Ask AI Assistant to continue the conversation.
Activate	/activate	Activate auto-reply. The VERCEL_ACCESS_TOKEN environment variable is required.
Deactivate	/deactivate	Deactivate auto-reply. The VERCEL_ACCESS_TOKEN environment variable is required.

System Commands

Name	Alias	Description
Command	/command	Show the application commands.
Version	/version	Show the application version.
Documentation	/doc	Show the documentation.
Report	/report	Report issues.
Restart	/restart	Deploy the application. The VERCEL_DEPLOY_HOOK_URL environment variable is required.

Sum Commands

Name	Alias	Description
Sum	/sum	Ask AI Assistant to give a "summarize" response
Advise	/advise	Ask AI Assistant to give a "advise" response
Apologize	/apologize	Ask AI Assistant to give a "apologize" response
Blame	/blame	Ask AI Assistant to give a "blame" response
Comfort	/comfort	Ask AI Assistant to give a "comfort" response
Complain	/complain	Ask AI Assistant to give a "complain" response
Laugh	/laugh	Ask AI Assistant to give a "laugh" response
Encourage	/encourage	Ask AI Assistant to give a "encourage" response

Analyze Commands

Name	Alias	Description
Analyze	/analyze	Ask AI Assistant to analyze
Analyze literarily	/analyze-literarily	Ask AI Assistant to analyze literarily
Analyze mathematically	/analyze-mathematically	Ask AI Assistant to analyze mathematically
Analyze numerologically	/analyze-numerologically	Ask AI Assistant to analyze numerologically
Analyze philosophically	/analyze-philosophically	Ask AI Assistant to analyze philosophically
Analyze psychologically	/analyze-psychologically	Ask AI Assistant to analyze psychologically

Translate Commands

Name	Alias	Description
Translate to English	/translate-to-en	Ask AI Assistant to translate text to English
Translate to Japanese	/translate-to-ja	Ask AI Assistant to translate text to Japanese

Environment Variables

Set environment variables to change program settings.

Name	Default Value	Description
APP_DEBUG	false	Print prompt to console. The value must be true of false.
APP_WEBHOOK_PATH	/webhook	Custom webhook URL path of application.
APP_LANG	zh	Application language. The value must be one of zh, en or ja.
APP_MAX_GROUPS	1	Maximum groups. The VERCEL_ACCESS_TOKEN environment variable is required.
APP_MAX_USERS	5	Maximum users. The VERCEL_ACCESS_TOKEN environment variable is required.
BOT_NAME	AI	Name of AI Assistant. This is used to call AI Assistant when auto-reply is deactivated.
VERCEL_PROJECT_NAME	gpt-ai-assistant	Custom Vercel project name. You can use this environment variable when the Vercel project name differs from the GitHub project name.
VERCEL_ACCESS_TOKEN	null	Vercel access token
VERCEL_DEPLOY_HOOK_URL	null	Vercel deploy hook URL
OPENAI_API_KEY	null	OpenAI API key
OPENAI_COMPLETION_MODEL	text-davinci-003	Refer to model parameter for details.
OPENAI_COMPLETION_TEMPERATURE	0.9	Refer to temperature parameter for details.
OPENAI_COMPLETION_MAX_TOKENS	160	Refer to max_tokens parameter for details.
OPENAI_COMPLETION_FREQUENCY_PENALTY	0	Refer to frequency_penalty parameter for details.
OPENAI_COMPLETION_PRESENCE_PENALTY	0.6	Refer to presence_penalty parameter for details.
OPENAI_IMAGE_GENERATION_SIZE	256x256	Refer to size parameter for details.
LINE_CHANNEL_ACCESS_TOKEN	null	LINE channel access token
LINE_CHANNEL_SECRET	null	LINE channel secret

Click the "Redeploy" button to redeploy if there are any changes.

Debug

1. Check if the environment variables of the project are filled out correctly in the Vercel.
2. Click the "Redeploy" button to redeploy if there are any changes.
3. If there is still a problem, please go to Issues page, describe your problem and attach a screenshot.

Related Projects

• line-bot-node
• openai-cli-node

Comments

[J H Unlimited L.L.C.]

Well done mate. I have deployed to customers in Taiwan. Looking forward to collaboration in the future.