Update app.py

app.py

@@ -8,8 +8,8 @@ st.write("Welcome to SongScope. This is a web app that lets you download lyrics
 st.write("Enter an artist name, and you can even select up to 5 songs to retrieve their data. If you don't specify any songs,\ndata on all songs by the artist will be retrieved.")
 
 # delay times
-delay_min = int(st.text_input("Minimum delay per iteration"))
-delay_max = int(st.text_input("Maximum delay per iteration"))
+delay_min = float(st.text_input("Minimum delay per iteration"))
+delay_max = float(st.text_input("Maximum delay per iteration"))
 # delay_min = 15
 # delay_max = 30