Update app.py

app.py

@@ -336,13 +336,21 @@ def main():
     choice2 = random.choice(list2)
     choice3 = random.choice(list3)
     s1, s2, s3 = st.columns([1, 2, 3])
+    
     with s1:
-        user_input = suggestion_button(choice1) or user_input
+        st.markdown("<div style='text-align: center;'>", unsafe_allow_html=True)
+        user_input = suggestion_button(choice1) or None
+        st.markdown("</div>", unsafe_allow_html=True)
+    
     with s2:
+        st.markdown("<div style='text-align: center;'>", unsafe_allow_html=True)
         user_input = suggestion_button(choice2) or user_input
+        st.markdown("</div>", unsafe_allow_html=True)
+    
     with s3:
+        st.markdown("<div style='text-align: center;'>", unsafe_allow_html=True)
         user_input = suggestion_button(choice3) or user_input
-    
+        st.markdown("</div>", unsafe_allow_html=True)
     if user_input:
         with st.spinner('Generating Response...'):
             response = handle_chat(user_prompt, user_input, teapot_ai)