# app/vertex_client.py
from google.oauth2 import service_account
import google.auth.transport.requests

SERVICE_ACCOUNT_FILE = r"C:\Users\rithv\OneDrive\Desktop\decision_engine_project\app\service-account.json"

def get_access_token():
    credentials = service_account.Credentials.from_service_account_file(
        SERVICE_ACCOUNT_FILE,
        scopes=["https://www.googleapis.com/auth/cloud-platform"]
    )
    credentials.refresh(google.auth.transport.requests.Request())
    return credentials.token