add application files

app.py

@@ -2,6 +2,10 @@ import os
 import gradio as gr
 from model.controller import Controller
 
+
+# Install unrar and update the package list
+os.system('apt-get update && apt-get install -y unrar')
+
 # Change working directory to /home/user/app
 os.chdir("/home/user/app")
 
@@ -36,4 +40,4 @@ with gr.Blocks() as interface:
     send_button.click(chat_update, [user_input, chatbot], [chatbot, user_input])
 
 # Launch the Gradio interface
-interface.launch()
+interface.launch(share=True)