Update app.py

app.py

@@ -13,9 +13,9 @@ st.write("Enter an artist name, and you can even select up to 5 songs to retriev
 
 # delay times
 delay_min = st.number_input(label = "Minimum delay per iteration. We recommend a value of at least 10 seconds per song, otherwise you may be banned from azlyrics.com for scraping.",
-                            step = 1., format = "%.2f", value = 10)
+                            step = 1., format = "%.2f", value = float(10))
 delay_max = st.number_input(label = "Maximum delay per iteration. We recommend a value of at least 10 seconds per song, otherwise you may be banned from azlyrics.com for scraping.",
-                            step = 1., format = "%.2f", value = 20)
+                            step = 1., format = "%.2f", value = float(20))
 
 # user-provided data
 artist_name = st.text_input("Enter artist name here")