Update app.py

app.py

@@ -99,10 +99,10 @@ if 'vectorizer_type' not in st.session_state:
 
 if train_data is not None:
     try:
-        train_df = pd.read_csv(train_data, encoding='latin1')
+        train_df = pd.read_csv(train_data)
         
         if test_data is not None:
-            test_df = pd.read_csv(test_data, encoding='latin1')
+            test_df = pd.read_csv(test_data)
         else:
             test_df = None