Update app.py

app.py

@@ -1,8 +1,12 @@
+import subprocess
+subprocess.run(["pip", "install", "--no-deps", "xformers<0.0.27", "trl<0.9.0", "peft", "accelerate", "bitsandbytes"])
 import gradio as gr
 from peft import AutoPeftModelForCausalLM
 from transformers import AutoTokenizer, BitsAndBytesConfig
 import torch
 
+# Install necessary packages via subprocess
+
 # Load the model and tokenizer
 model_name = "ahmedembedded/AskFAST"
 quantization_config = BitsAndBytesConfig(load_in_4bit=True)