this

app.py

@@ -1,19 +1,10 @@
 import streamlit as st
 import os 
-import pandas as pd
 from transformers import pipeline, Conversation
 
 convo = pipeline("conversational")
 
 
-# Connecting to MongoDB
-uri = os.environ["MONGO_CONNECTION_STRING"]
-
-client = MongoClient(uri, tlsCertificateKeyFile="database/cert.pem")
-
-db = client["myapp"]
-col = db["chatbot"]
-
 
 def chatbot():
     st.title("ChatBot")