Update app.py

app.py

@@ -1,5 +1,6 @@
 import os
-os.system("pip install -q flash_attn==2.7.4.post1 transformers==4.49.0 accelerate>=0.26.0 mlx-lm")
+os.system("pip install -q flash_attn==2.7.4.post1 transformers==4.49.0 accelerate>=0.26.0")
+os.system("pip install mlx-lm")
 import gradio as gr
 from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline
 import re