Update app.py

app.py

@@ -37,19 +37,25 @@ with img2:
     with st.container(border=False):
         st.image("logo_transparent_small.png")
 
-butt1, butt2, butt3, butt4, butt5, butt6 = st.columns(6)
-with butt1:
-    st.link_button("Github", "https://github.com/dsfsi")
-with butt2:
-    st.link_button("Feedback Form", "https://docs.google.com/forms/d/e/1FAIpQLSf7S36dyAUPx2egmXbFpnTBuzoRulhL5Elu-N1eoMhaO7v10w/viewform")
-with butt3:
-    st.link_button("arxiv", "https://huggingface.co/papers/1911.02116")
-    
-st.title("Fill Mask | Zabantu-XLM-Roberta")        
+st.markdown("""
+    <div style='text-align: center;'>
+        <a href='https://github.com/dsfsi' target='_blank'>Github</a> |
+        <a href='https://docs.google.com/forms/d/e/1FAIpQLSf7S36dyAUPx2egmXbFpnTBuzoRulhL5Elu-N1eoMhaO7v10w/viewform' target='_blank'>Feedback Form</a> |
+        <a href='https://huggingface.co/papers/1911.02116' target='_blank'>arxiv</a>
+    </div>
+""", unsafe_allow_html=True)
+ 
+# st.title("Fill Mask | Zabantu-XLM-Roberta") 
+st.markdown("""
+    <div style='text-align: center;'>
+      <h3>Fill Mask | Zabantu-XLM-Roberta</h3>    
+    </div>
+""", unsafe_allow_html=True)
 st.write(f"")
 
 st.markdown("Zabantu-XLMR refers to a fleet of models trained on different combinations of South African Bantu languages. It supports the following languages Tshivenda, Nguni languages (Zulu, Xhosa, Swati), Sotho languages (Northern Sotho, Southern Sotho, Setswana), and Xitsonga.")
 
+
 with st.expander("Read more"):
     st.write('''
         Authors: Alexis Conneau, Kartikay Khandelwal, Naman Goyal, Vishrav Chaudhary, Guillaume Wenzek, Francisco Guzmán, Edouard Grave, Myle Ott, Luke Zettlemoyer, Veselin Stoyanov