Emphasize error message when model files not found (#668)

utils/modelutils.py

@@ -10,6 +10,8 @@ def check_model_paths(encoder_path: Path, synthesizer_path: Path, vocoder_path:
         return
 
     # If none of the paths exist, remind the user to download models if needed
+    print("********************************************************************************")
     print("Error: Model files not found. Follow these instructions to get and install the models:")
-    print("https://github.com/CorentinJ/Real-Time-Voice-Cloning/wiki/Pretrained-models\n")
+    print("https://github.com/CorentinJ/Real-Time-Voice-Cloning/wiki/Pretrained-models")
+    print("********************************************************************************\n")
     quit(-1)