Add FoodHub chatbot UI

app.py

@@ -3,8 +3,8 @@ import re
 import gradio as gr
 
 from langchain_groq import ChatGroq
-from langchain.sql_database import SQLDatabase
-from langchain.agents.agent_toolkits import SQLDatabaseToolkit
+from langchain_community.utilities import SQLDatabase
+from langchain_community.agent_toolkits import SQLDatabaseToolkit
 from langchain.agents import create_sql_agent
 from langchain_core.messages import SystemMessage