Getting started with Vertex AI Generative AI

Before you begin

This is a simple starter boilerplate that gives you a basic FastAPI setup with a few endpoints. It is meant to be used as a starting point for your own projects.

Clone and install dependencies

In your terminal, run the following commands:

git clone git@github.com:lablab-ai/Google-VertexAI-FastAPI.git
cd Google-VertexAI-FastAPI
cd app
pip install -r requirements.txt

Update the project auth

In order to use the Vertex AI SDK, you will need to update the project auth using a serviceaccount

In app, folder create the file service_account.json and paste the content of your service account json file. Create the file if you don't have it by runnung the following command in your terminal:

touch service_account.json

In the file service_account.json paste the content of your service account json file. It should look like this:

{
    "type": "service_account",
    "project_id": "YOUR_PROJECT_ID",
    "private_key_id": "YOUR_PRIVATE_KEY_ID",
    "private_key": "YOUR_PRIVATE_KEY",
    "client_email": "YOUR_CLIENT_EMAIL",
    "client_id": "YOUR_CLIENT_ID",
    "auth_uri": "YOUR_AUTH_URI",
    "token_uri": "YOUR_TOKEN_URI",
    "auth_provider_x509_cert_url": "YOUR_AUTH_PROVIDER_X509_CERT_URL",
    "client_x509_cert_url": "YOUR_CLIENT_X509_CERT_URL",
    "universe_domain": "YOUR_UNIVERSE_DOMAIN"
}

You can find your service account json file in the Vertex AI console under Settings > Service account or you got it provided by lablab.ai (If you are part of the Google Vertex AI hackathon )

Entering OpenAI Key:

Please enter your OpenAI api key in the .env file

Running The App

streamlit run _👋_Welcome.py