feat/change user model building logic

app.py

@@ -3,9 +3,12 @@ import gradio as gr
 from utils.chatbot import Chatbot, VideoChatbot
 from utils.utils import *
 
+def create_new_model():
+    return Chatbot()
+
 # start of gradio interface
 with gr.Blocks() as demo:
-    user_chatbot = gr.State(Chatbot())
+    user_chatbot = gr.State(create_new_model)
     test_video_chabot = gr.State(VideoChatbot())
 
     with gr.Row():