add line between rows.

utils.py

@@ -19,7 +19,7 @@ def df_to_html(df):
 
     # Define table styling
     styles = [
-        {'selector': 'tr', 'props': [('border', 'none')]},  # Hide row borders
+        {'selector': 'tr', 'props': [('border-bottom', '1px solid #ccc')]},  # Add bottom border to rows
         {'selector': 'td, th', 'props': [('border', 'none'), ("text-align", "center"), ('font-size', 'smaller')]},  # Remove cell borders, reduce font size
         {'selector': 'tr:hover', 'props': [('background-color', '#878787')]},
         {'selector': 'a:hover', 'props': [('color', 'darkblue')]},
@@ -39,6 +39,7 @@ def df_to_html(df):
 
 
 
+
 @st.cache_data
 def render_svg(svg):
     """Renders the given svg string."""