Update app.py

app.py

@@ -1,15 +1,11 @@
 import os
 import streamlit as st
 from transformers import AutoTokenizer
-from snowflake.snowpark import Session
 from snowflake.ml.utils.connection_params import SnowflakeLoginOptions
 from langchain_community.utilities import SQLDatabase
 from langchain.llms import HuggingFaceHub
 from langchain.chains import create_sql_query_chain
 
-
-
-
 @st.cache_resource(show_spinner="Connecting...")
 def getSession():
     pars = SnowflakeLoginOptions("test_conn")