app: st.cache with allow_output_mutation parameter is deprecated.

See: https://docs.streamlit.io/library/advanced-features/caching

It is replaced by st.cache_resource now.

app.py

@@ -32,7 +32,7 @@ input_text = st.text_area('Write or Paste Text Below',
                           label_visibility="collapsed")
 
 
-@st.cache(allow_output_mutation=True)
+@st.cache_resource
 def get_model(model_name):
     return SequenceTagger.load(model_map[model_name])