fix id labeling with sentiment label names

interfaces/sentiment.py

@@ -18,6 +18,8 @@ domains = {
     "parliamentary speech": "parlspeech",
 }
 
+SENTIMENT_LABEL_NAMES = {0: "Negative", 1: "No sentiment or Neutral sentiment", 2: "Positive"}
+
 
 def build_huggingface_path(language: str):
     return "poltextlab/xlm-roberta-large-pooled-MORES"
@@ -43,7 +45,7 @@ def predict(text, model_id, tokenizer_id):
     predicted_class_id = {4: 2, 5: 1}.get(predicted_class_id, 0)
     
     
-    output_pred = model.config.id2label[predicted_class_id]
+    output_pred = SENTIMENT_LABEL_NAMES.get(predicted_class_id, predicted_class_id)
     
     
     output_info = f'<p style="text-align: center; display: block">Prediction was made using the <a href="https://huggingface.co/{model_id}">{model_id}</a> model.</p>'