Update Demo.py

Demo.py

@@ -49,7 +49,8 @@ def create_pipeline(model):
         .setInputCols(["document", "token"]) \
         .setOutputCol("embeddings")
 
-    ner_model = NerDLModel.pretrained(model, 'es') \
+    lang = 'xx' if model == "ner_wikiner_glove_840B_300" else 'es'
+    ner_model = NerDLModel.pretrained(model, lang) \
         .setInputCols(["document", "token", "embeddings"]) \
         .setOutputCol("ner")