Update app.py

app.py

@@ -3,7 +3,6 @@ import os
 import sys
 import argparse
 from utils import *
-from presets import *
 from chat_func import *
 
 my_api_key = os.environ.get('my_api_key')
@@ -43,7 +42,7 @@ with gr.Blocks(
         block_title_text_color="#000000",
         block_title_background_fill="#000000",
         input_background_fill="#F6F6F6",
-    ),
+    )
 ) as demo:
     
     history = gr.State([])