Update app.py

app.py

@@ -7,7 +7,7 @@ st.image("wordle-1.jpg")
 url = "https://medium.com/nerd-for-tech/i-made-this-app-to-help-you-get-unstuck-at-wordle-7d8d9f145dd7"
 st.write("For more on how to use this app, check out [this link](%s)" % url)
 
-@st.cache 
+@st.cache_data 
 def download():
     nltk.download("words")
 download()