Update app.py

app.py

@@ -31,6 +31,8 @@ creds = json.dumps({
 with open(CRED_PATH,"w") as f:
     f.write(creds)
 
+print("stored")
+
 credentials = service_account.Credentials.from_service_account_file(CRED_PATH)
 vertexai.init(project=PROJECT_ID, location=LOCATION,credentials=credentials)
 image_qna_model = ImageQnAModel.from_pretrained("imagetext@001")