Update app.py

app.py

@@ -3,7 +3,7 @@ os.system('pip install nltk')
 os.system('pip install sklearn')
 os.system('pip install wget')
 
-wget https://raw.githubusercontent.com/surge-ai/copilot-toxicity/main/toxicity.csv
+wget 'https://raw.githubusercontent.com/surge-ai/copilot-toxicity/main/toxicity.csv'
 
 import streamlit as st
 import pandas as pd