update app simulator

app.py

@@ -4,6 +4,8 @@ from task_specific_data_population import DataPopulation
 from datasets import load_dataset
 import json_repair
 import random
+import os
+os.environ["TOKENIZERS_PARALLELISM"] = "false"
 
 openai_api_key = os.getenv("OPENAI_API_KEY")