Update app.py

app.py

@@ -191,8 +191,13 @@ def load_sparknlp_models():
     return model_dict
 
 
+#placeholder for warning
+placeholder_= st.empty()
+placeholder_.info("If you are launching the app for the first time, it may take some time for SparkNLP models to load...")
 nlp_dict= load_sparknlp_models()
 
+placeholder_.empty()
+
 
 if selected_model=="ner_conll_albert_large_uncased":
     text= st.text_input("Type here your text and press enter to run:", value="Mark Knopfler was born in Glasgow, Scotland. He is a British singer-songwriter, guitarist, and record producer. He became known as the lead guitarist, singer and songwriter of the rock band Dire Straits.")