update app.py

app.py

@@ -175,7 +175,7 @@ def preprocess_sound(df):
     df.drop(columns=["tags","tags_list"], inplace=True)
     
     # Name
-    df["name_clean"] = df["name"].astype(str).str.lower().str.rsplit(".", 1).str[0]
+    df["name_clean"] = df["name"].astype(str).str.lower().str.rsplit(pat=".", n=1).str[0]
     vectorizer = HashingVectorizer(n_features=8, alternate_sign=False, norm=None)
     name_vec = vectorizer.transform(df["name_clean"])
     for i in range(8):