Update app.py

app.py

@@ -254,16 +254,17 @@ def main():
             col1, col2, col3 = st.columns(3)
 
             with col1:
-                st.markdown("### Total Characters")
-                st.markdown(f"**{len(character_names)}**")
+                st.markdown("<h3 style='text-align:center;'>Total Characters</h3>", unsafe_allow_html=True)
+                st.markdown(f"<h1 style='text-align:center;'>{len(character_names)}</h1>", unsafe_allow_html=True)
 
             with col2:
-                st.markdown("### Embedding Models")
-                st.markdown("**SBERT, TF-IDF, Hybrid**")
+                st.markdown("<h3 style='text-align:center;'>Embedding Models</h3>", unsafe_allow_html=True)
+                st.markdown("<h2 style='text-align:center;'>SBERT, TF-IDF, Hybrid</h2>", unsafe_allow_html=True)
 
             with col3:
-                st.markdown("### Similarity Algorithm")
-                st.markdown("**Cosine**")
+                st.markdown("<h3 style='text-align:center;'>Similarity Algorithm</h3>", unsafe_allow_html=True)
+                st.markdown("<h1 style='text-align:center;'>Cosine</h1>", unsafe_allow_html=True)
+
 
 
     # -----------------------------