Update app.py

app.py

@@ -1,7 +1,12 @@
 import gradio as gr
 from keybert import KeyBERT
 
-model = KeyBERT("sentence-transformers/xlm-r-distilroberta-base-paraphrase-v1")
+@st.cache(allow_output_mutation=True, suppress_st_warning=True, show_spinner=True)
+def load_model():
+  model = KeyBERT("sentence-transformers/xlm-r-distilroberta-base-paraphrase-v1")
+  return model
+  
+model = load_model()
 
 def keywords(text):
     keywords = model.extract_keywords(text,top_n=10)