Update app.py

app.py

@@ -6,12 +6,12 @@ import copy
 import tensorflow as tf
 import tensorflow_text
 from tensorflow.python.saved_model import tag_constants
-from huggingface_hub import Repository
+#from huggingface_hub import Repository
 
 import gradio as gr
-from pingpong import PingPong
-from pingpong.gradio import GradioAlpacaChatPPManager
-from pingpong.context import CtxLastWindowStrategy
+#from pingpong import PingPong
+#from pingpong.gradio import GradioAlpacaChatPPManager
+#from pingpong.context import CtxLastWindowStrategy
 
 local_path = "hf_model"