Changed local files to False

backend.py

@@ -13,7 +13,7 @@ model = BertForSequenceClassification.from_pretrained(
     num_labels=5,
     output_attentions=False,
     output_hidden_states=False,
-    local_files_only=True,
+    local_files_only=False,
 )
 model.load_state_dict(torch.load("data/BERT_ft_epoch5.model"))
 model.eval()