Update app.py

app.py

@@ -27,7 +27,10 @@ def replace_mask(sentence, predicted_word):
 st.title("Fill Mask for Multiple Languages | Zabantu-Bantu-250m")
 st.write("This app predicts the missing word for sentences in Zulu, Tshivenda, Sepedi, Tswana, and Tsonga using a Zabantu BERT model.")
 
-user_sentence = st.text_input("Enter your own sentence with a masked word (use '____'):", "\n".join(sample_sentences.values()))
+user_sentence = st.text_input("Enter your own sentence with a masked word (use '____'):", "\n".join(
+        f"'{lang}': '{sentence}',"
+        for lang, sentence in sample_sentences.items()
+    )
 
 if st.button("Submit"):
     user_masked_sentence = user_sentence.replace('____', unmasker.tokenizer.mask_token)