Update app.py

app.py

@@ -162,6 +162,8 @@ Categorize the website into one of the 3 categories:
 def classify_urls_from_csv(csv_file):
     # Read CSV file and extract URLs from the first column
     df = pd.read_csv(csv_file)
+    df.iloc[:, 0] = df.iloc[:, 0].str.replace(';', '').str.strip()
+
     urls = df.iloc[:, 0].tolist()
 
     # Classify each URL and store the results