update app.py

app.py

@@ -131,7 +131,8 @@ def preprocess_sound(df):
 
     # ----------------- Features -----------------
     # Category bool
-    df["category_is_user_provided"] = int(df["category_is_user_provided"])
+    df["category_is_user_provided"] = df["category_is_user_provided"].astype(int)
+
     
     # Username frequency
     df["username_freq"] = df["username"].map(username_freq).fillna(0)