Update app.py

app.py

@@ -13,9 +13,6 @@ from transformers import AutoTokenizer, AutoModelForCausalLM, Trainer, TrainingA
 # Set environment variables to address warnings
 os.environ['TF_ENABLE_ONEDNN_OPTS'] = '0'
 
-# Ensure necessary packages are installed
-!pip install accelerate
-!pip install flash-attention
 
 torch.random.manual_seed(0)
 model_name = "microsoft/Phi-3-mini-4k-instruct"