use vertex

Author: HassanJasim

.github/workflows/gemini-pr-review.yml

@@ -101,8 +101,7 @@ jobs:
                 "enabled": true,
                 "target": "gcp"
               },
-              "sandbox": false,
-              "selectedAuthType": "vertex-ai"
+              "sandbox": false
             }
           prompt: |
             You are an expert code reviewer. You have access to shell commands to gather PR information and perform the review.

action.yml

@@ -87,7 +87,7 @@ runs:
       shell: bash
       env:
         GEMINI_API_KEY: ${{ inputs.GEMINI_API_KEY }}
-        # GOOGLE_GENAI_USE_VERTEXAI: true
+        GOOGLE_GENAI_USE_VERTEXAI: true
         GOOGLE_CLOUD_PROJECT: ${{ inputs.GOOGLE_CLOUD_PROJECT }}
         GOOGLE_CLOUD_LOCATION: ${{ inputs.GOOGLE_CLOUD_LOCATION }}
         PROMPT: ${{ inputs.prompt }}