Merge pull request #70 from bigcommerce/DATA-12702

chore: DATA-12702 Update gemini model

Author: bc-rmalyavc

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,3 +1,5 @@
+Jira: [JIRA_TOKEN](https://bigcommercecloud.atlassian.net/browse/JIRA_TOKEN)
+
 ## What/Why?
 <!---
   A description about what this pull request implements and its purpose.

src/server/google-ai/index.ts

@@ -5,7 +5,7 @@ import { type aiSchema } from '~/app/api/generateDescription/schema';
 import { VertexAI } from '@google-cloud/vertexai';
 import { type JWTInput } from 'google-auth-library';
 
-const MODEL_NAME = 'gemini-1.5-pro-002';
+const MODEL_NAME = 'gemini-2.0-flash';
 
 export default async function generateDescription(
   attributes: z.infer<typeof aiSchema>