Update app.py

app.py

@@ -22,7 +22,7 @@ st.markdown("Here you'll find four spaCy models for processing ancient Greek. Th
 st.sidebar.image("logo.png", use_column_width=False, width=150, caption="\n provided by Diogenet")
 
 st.sidebar.title("Choose model:")
-spacy_model = st.sidebar.selectbox("", ["grc_ud_perseus_lg", "grc_ud_proiel_lg"])
+spacy_model = st.sidebar.selectbox("", ["grc_ud_perseus_lg", "grc_ud_proiel_lg","grc_ud_perseus_trf"])
 
 st.header("Text to analyze:")
 text = st.text_area("", "Πλάτων ὁ Περικτιόνης τὸ γένος ἀνέφερεν εἰς Σόλωνα.")