minor improve in clustering

apps/clustering.py

@@ -171,8 +171,8 @@ if uploaded_file:
         cluster_method = st.selectbox(
             "Select clustering method",
             [
-                "Hilbert Curve- Same number of sites for each cluster",
-                "KMeans - Number of sites Lower than max",
+                "Uniform number of sites for each cluster",  # Hilbert Curve
+                "Number of sites Lower than max but not uniform",  # KMeans
             ],
         )
         mix_regions = st.checkbox(
@@ -181,11 +181,11 @@ if uploaded_file:
         submitted = st.form_submit_button("Run Clustering")
 
     if submitted:
-        if cluster_method == "Hilbert Curve- Same number of sites for each cluster":
+        if cluster_method == "Uniform number of sites for each cluster":
             clustered_df = cluster_sites_hilbert_curve_same_size(
                 df, lat_col, lon_col, region_col, max_sites, mix_regions
             )
-        elif cluster_method == "KMeans - Number of sites Lower than max":
+        elif cluster_method == "Number of sites Lower than max but not uniform":
             clustered_df = cluster_sites_kmeans_lower_to_fixed_size(
                 df, lat_col, lon_col, region_col, max_sites, mix_regions
             )