show slider only when total pages is greater than 1

filter_data_app.py

@@ -126,12 +126,17 @@ def main():
     page_size = 10
     total_pages = len(filtered_df) // page_size
     if len(filtered_df) % page_size > 0:  # Check if there's a remainder
-        total_pages += 1  # Add an extra page to accommodate the remainder
+        total_pages += 1
     
     # Ensure there is at least one page
     total_pages = max(total_pages, 1)
     
-    page_number = st.sidebar.slider("Page Number", min_value=1, max_value=total_pages, value=1)
+    # Conditionally display the slider
+    if total_pages > 1:
+        page_number = st.sidebar.slider("Page Number", min_value=1, max_value=total_pages, value=1)
+    else:
+        page_number = 1  # If there's only one page, set page_number to 1
+    
     start_idx = (page_number - 1) * page_size
     end_idx = min(start_idx + page_size, len(filtered_df))  # Ensure end_idx does not go beyond the dataframe length
     paginated_df = filtered_df.iloc[start_idx:end_idx]
@@ -148,7 +153,6 @@ def main():
         hide_index=True,
     )
 
-
     # Explanation about the UpSet plot
     with st.expander("About the UpSet Plot"):
         st.write("""