Update app.py

app.py

@@ -1,13 +1,12 @@
-import os
-from collections.abc import Iterator
-from threading import Thread
-
 import gradio as gr
 import spaces
 import torch
+from collections.abc import Iterator
+from threading import Thread
 from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
 from pyvis.network import Network
 import networkx as nx
+import os
 
 DESCRIPTION = """
 # GWQ PREV