Implement option to show sentence embeddings

prediction.py

@@ -52,13 +52,18 @@ def main():
         # Do forward pass for sentences provided through args
         model_output  = model(args.sent1, args.sent2)
 
-        # Get the predicted label 
+        # Get the predicted label
+        print("Model Output:")
+        print(model_output)  
         y_hat = get_predicted_labels(model_output).item()
         print(f"Predicted class label: {mapIntToStr(y_hat)}")
-        print(model_output.shape)
-        print(model_output)
-
-
+    else: 
+        # Do forward pass for sentences provided through args
+        model_output = model(args.sent1, args.sent2)
+        sentence1_embedding, sentence2_embedding = model_output
+        print(f"Shape of one sentence embedding: {sentence1_embedding.shape}")
+        print("Sentence Embedding:")
+        print(sentence2_embedding)
 
 if __name__ == "__main__":
     main()