Update app.py

app.py

@@ -39,7 +39,7 @@ with col1:
         st.markdown("Input :clipboard:")
 
         select_options = ['Choose option', 'Enter text input', 'Upload a file(csv/txt)']
-        sample_sentence = "tshivenda: Rabulasi wa <mask> u khou bvelela nga u lima."
+        sample_sentence = {'tshivenda': "Rabulasi wa <mask> u khou bvelela nga u lima."}
         language_options = ['Choose language', 'Zulu', 'Tshivenda', 'Sepedi', 'Tswana', 'Tsonga']
         
         option_selected = st.selectbox(f"Select an input option:", select_options, index=0)